Pest control guides

Bed bug infestations are a common reason for calling in a pest controller in the United States, and the United States Environmental Protection Agency (EPA) publishes detailed guidance on how products are regulated and why treatments sometimes fail. This article summarises that guidance for readers in the US; rules and products in the UK and elsewhere differ. For general signs and what a professional visit involves, see the site’s guide to bed bugs: signs to check and what professional treatment involves.

How the EPA regulates bed bug products

The EPA states that it has registered more than 300 products for use against bed bugs. Most can be used by consumers, but a few are registered for use only by specially trained professionals, and the agency evaluates data on safety and effectiveness before approving them. It directs users to its Bed Bug Product Search tool, and to a pest management professional for inspection and, if needed, application of approved pesticides. It also points to the local Cooperative Extension Service office for advice on suitable products for a given area.

The registered products fall into seven chemical classes in common use: pyrethrins, pyrethroids, desiccants, biochemicals, pyrroles, neonicotinoids and insect growth regulators. A further class, dichlorvos, is registered for a narrow use as a pest strip for small enclosures. The EPA notes that each class kills bed bugs by a different mode of action, and that using products with different modes of action can reduce the likelihood of resistance developing.

Resistance, desiccants and label rules

The EPA describes pyrethrins and pyrethroids as the most common compounds used against bed bugs and other indoor pests, but says some bed bug populations have become resistant to them. Where resistant strains exist, these treatments may cause bed bugs to move to a new hiding place or be only temporarily flushed out.

Desiccants, such as diatomaceous earth and boric acid, work by destroying the waxy protective coating on the insect, so that it slowly dehydrates. The EPA says bed bugs cannot become resistant to them in the way they can to pesticides with other modes of action. It also gives an important warning: when using desiccants, only those registered by the EPA and labelled for bed bug control should be used, because desiccants intended for other purposes, such as food-grade products or those for swimming pools, pose an increased inhalation risk to people. Use of desiccants is limited to cracks and crevices to reduce inhalation risk.

Why treatments fail

The EPA’s “When Treatments Don’t Work” page notes that bed bugs are so small that they can live in a crack the width of a credit card. It lists reasons a pesticide treatment may fail to control them completely:

• Not finding all the bed bugs.
• Inadequate preparation, such as failing to remove clutter or seal cracks and crevices.
• Overlooking known resting areas, including hampers, bed frames and furniture.
• Failing to treat nearby areas, such as adjacent rooms or other apartments.
• Disregarding label rates; the EPA says too low a rate may not kill bugs and may speed resistance.
• No follow-up: many pesticides will not kill eggs, so treatment must be repeated after the eggs hatch.
• Not allowing enough time; some products, such as drying agents or growth regulators, take time to work.
• Resistance to a specific type of pesticide.

The agency adds that resistance can only be verified in laboratory tests, and is only one of many possible causes of failure. It advises homeowners to use pesticides according to the label, be vigilant in monitoring, hire trained, experienced and reputable pest management professionals, and use a comprehensive approach. For a customer, this list doubles as a set of questions to ask a contractor: how will hidden areas be found, what preparation is expected, and when will the follow-up visit be? The site’s guide to pests returning after treatment covers the record-keeping side.

What landlords are told to plan

The EPA’s guidance for landlords says any landlord of an apartment or other facility is likely to deal with bed bugs at some point. It recommends finding out what local laws or regulations apply, since there could be reporting or response requirements, training staff to identify and inspect for bed bugs, and making a prevention plan that includes detailed inspections when tenants leave. It advises educating tenants before problems arise and emphasising quick reporting, and it says not to blame tenants, since often there is no fault involved: a culture of blame can cause residents to delay reporting, which leads to more extensive and more expensive infestations.

The response advice includes inspecting promptly, involving residents, evaluating adjacent units, and monitoring treated units to ensure all bed bugs have been killed. It says some researchers recommend treating all adjacent units, both sides, above and below. It also recommends hiring professionals with documented bed bug experience who use a comprehensive strategy rather than only spraying pesticides. This reflects the integrated approach explained in the site’s guide to integrated pest management.

Frequently asked questions

Can a householder use any product labelled for pest control? The EPA says desiccants must be registered by the EPA and labelled for bed bug control; products for other uses pose an increased inhalation risk.

Is a single treatment enough? The EPA says many pesticides will not kill eggs, so a follow-up treatment after hatching is often needed.

The bottom line

In the United States, the EPA has registered more than 300 bed bug products across several chemical classes, warns that resistance to pyrethroids exists in some populations, and says label rates, preparation, follow-up and treatment of adjacent areas decide whether a treatment works. Landlords are advised to plan ahead, act quickly on reports and avoid blaming tenants. Anyone outside the US should follow their own national rules. This is general information, not a substitute for the product label or a professional inspection.

Sources

• US Environmental Protection Agency, “Pesticides to Control Bed Bugs” (epa.gov)
• US Environmental Protection Agency, “When Treatments Don’t Work” (epa.gov)
• US Environmental Protection Agency, “What Landlords Need to Know about Bed Bugs” (epa.gov)

Pest problems in rented homes are treated differently across the UK. In England, councils assess them through the Housing Health and Safety Rating System, as explained in the site’s guide to pest infestation in a rented home in England. In Wales, a separate law applies: the Renting Homes (Wales) Act 2016, under which a landlord must keep a home “fit for human habitation”. This article explains how pests fit into that Welsh framework, using Welsh Government guidance. It applies to Wales only.

The landlord’s duty under section 91

Section 91 of the Renting Homes (Wales) Act 2016 says the landlord under a secure contract, a periodic standard contract or a fixed term standard contract made for less than seven years must ensure the dwelling is fit for human habitation on the occupation date and for the duration of the contract. Where the dwelling is part of a building, the duty includes the structure and exterior of the building and the common parts. The section is a “fundamental provision”, incorporated into these contracts as a term.

The Welsh Government’s tenant guidance says the duty is in addition to the right to have repairs carried out, and does not apply to fixed term contracts of seven years or more. It also states that a landlord cannot ask the contract-holder to do something to make the dwelling fit where the problem is not the contract-holder’s fault.

Where pests appear in the 29 matters

Section 94 requires the Welsh Ministers to prescribe the matters to be considered when deciding fitness. They did so in the Renting Homes (Fitness for Human Habitation) (Wales) Regulations 2022, which list 29 matters and circumstances that a landlord must have regard to. Pests fall under Matter 15, “Domestic hygiene, pests and refuse”. The Welsh Government’s landlord guidance says this matter is concerned with protection against infection and includes hazards from poor design, layout or construction that makes the dwelling hard to keep clean, access into and harbourage within the dwelling for pests, and inadequate provision for storing and disposing of household waste.

The guidance lists causes that a landlord should check. They include refuse stored inadequately or allowed to accumulate, giving access to insects, rodents, birds, squirrels, foxes, cats and dogs; service ducts and holes around pipes that harbour insects and give access between dwellings in blocks; access to open drains by rodents; ill-fitting doors and windows; cracked internal walls or ceilings; and missing or damaged brickwork, including airbricks, and other disrepair to external walls and roofs. The potential landlord actions it lists include reducing or eliminating the means of pest access into the building.

What a contract-holder can do

The Welsh Government guidance for contract-holders says that where someone is unsure whether a problem makes the home unfit, they should raise the concern with the landlord first. If there is disagreement, they can seek advice from Citizens Advice, Shelter Cymru or possibly their local council, which may contact the landlord on their behalf. The guidance also describes further options, and is careful about their risks:

• Withholding rent. Occupation contracts will usually contain a term that no rent is due for any day the dwelling is unfit. The guidance warns that a landlord and ultimately a court may disagree that the home is unfit, so the contract-holder could end up in arrears and possibly subject to possession proceedings, and suggests setting the rent aside rather than spending it. Anyone receiving Housing Benefit or the housing element of Universal Credit is told to seek advice about the effect on benefits.
• Court action. A contract-holder may ask the court to decide whether the dwelling is fit for human habitation, and may need evidence such as a report from a suitable expert.

The guidance also lists circumstances where a landlord is not in breach, including where the dwelling cannot be made fit at reasonable expense, and where the contract-holder and landlord disagree the contract-holder can ask the court to decide.

Evidence that helps

Because fitness turns on access, harbourage and hygiene, records that show where pests entered and how the problem developed are more useful than a description of the pest alone. The site’s guide to reporting the problem and establishing responsibility and its guide to evidence to gather before a follow-up set out what to record.

Frequently asked questions

Are pests specifically named in the Welsh rules? Yes. Matter 15 is headed “Domestic hygiene, pests and refuse”.

Does this apply in England or Scotland? No. This is the Welsh regime; England and Scotland use different frameworks.

The bottom line

In Wales, a landlord under most occupation contracts must keep the home fit for human habitation throughout the contract, and pest access, harbourage and poor waste storage are considered under Matter 15 of the 2022 Regulations. A contract-holder should raise the problem with the landlord first, and can seek advice from Citizens Advice, Shelter Cymru or the council; withholding rent carries risks that the Welsh Government guidance spells out. This is general information, not legal advice.

Sources

• Welsh Government, “Fitness of homes for human habitation: guidance for landlords” (gov.wales)
• Welsh Government, “Fitness for human habitation: guidance for tenants (contract holders)” (gov.wales)
• legislation.gov.uk, “Renting Homes (Wales) Act 2016, section 91 (Landlord’s obligation: fitness for human habitation)”
• legislation.gov.uk, “Renting Homes (Wales) Act 2016, section 94 (Determination of fitness for human habitation)”

A rodent seen swimming in a ditch or pond is easy to label as a rat. Sometimes it is a water vole, a species that has suffered one of the sharpest declines of any British mammal and is protected by law. Anyone planning pest control near a watercourse in England or Wales needs to know the difference before setting a trap or booking a treatment. This article sets out how the two animals differ and what the law says.

Telling a water vole from a brown rat

The Mammal Society describes water voles as having blunt noses, small ears and furry tails, and living near waterways. It describes brown rats as having greyish-brown fur, a prominent pointed muzzle and a long scaly tail, and says they are comparable to, although less “chubby” than, the water vole. The People’s Trust for Endangered Species (PTES) adds that water voles are the largest voles in Britain and are sometimes mistaken for brown rats found in similar habitat. It gives the water vole’s head-and-body length as 12 to 20cm, with a tail about half the length of the body, glossy brown or black fur, rounded and almost hidden ears, and a dark, slightly furry tail.

Behaviour offers further clues. PTES says water voles are mostly active during the day and, when disturbed, dive into the water with a characteristic “plop”. Their burrows are dug in steep grassy banks and often include underwater entrances. Females mark territories with latrines, which PTES describes as flattened piles of droppings topped with fresh ones. The comparison is a set of general field features, not a guarantee, and a photograph reviewed by an ecologist is more reliable than a sighting.

Where each animal is likely to be

PTES lists water vole habitat as grassy banks along slow-moving rivers, ditches, streams, lakes, ponds and canals, as well as marshland and upland. Natural England’s planning advice adds that suitable habitat includes soft earth banks for burrowing, wide swathes of soft vegetation growing from banks and in the water, slow-flowing watercourses or clustered ponds of varying depths, and places to escape predators. The Mammal Society lists urban areas and gardens among brown rat habitats, and coastal and marshland areas too, so both species can overlap at the water’s edge.

Legal protection in England

Natural England’s standing advice says water voles are protected under the Wildlife and Countryside Act 1981. It states that it is an offence to intentionally kill, injure or take them, or possess or control them, alive or dead. It is also an offence to intentionally or recklessly damage or destroy a structure or place used for shelter or protection, disturb them while they occupy it, or obstruct access to it. The advice notes that a developer may need a licence, and that absence of a record does not mean there are no water voles, only that survey data may be missing.

For a householder or contractor, the practical significance is that the burrow and the bank are protected as well as the animal. Clearing vegetation or blocking burrows on a stream bank as part of “rat control” could fall within the offences listed above, depending on the facts. That is a matter for an ecologist or Natural England rather than a pest controller’s judgement.

Legal protection in Wales

Natural Resources Wales says the water vole is listed on Schedule 5 of the 1981 Act, and also on Schedule 6, which prohibits certain methods of killing or taking. Its guidance explains that Natural Resources Wales issues licences under the Act only for specific purposes and cannot issue them for the purposes of development. The People’s Trust for Endangered Species adds that water voles are fully protected under section 9 of the Act. Scotland and Northern Ireland are outside the scope of this article, and readers there should consult their own statutory nature agencies.

What this means when booking pest control

• Describe the setting. Tell a contractor if the problem is beside a ditch, pond or stream, so the identification question is asked before work starts.
• Do not use bait or traps near water without identification. The offences above are framed around intentional or reckless acts; identifying the animal first removes the guesswork.
• Get expert help for doubtful cases. Natural England’s advice says a qualified ecologist may be needed, and that survey competence should be checked.
• Use lawful prevention. The site’s guide to rats in drains and sewers and its guide to feeding garden birds without feeding rats cover prevention that avoids harming other species.

Frequently asked questions

Is the water vole the same as a “water rat”? The Mammal Society notes that the “water rat” in a well-known children’s novel is actually a water vole.

Are brown rats protected? The Mammal Society’s brown rat page lists no conservation status for the species in Great Britain, England, Scotland or Wales, unlike the water vole, which it lists as Endangered in England and Wales.

The bottom line

In England and Wales, a rodent at the water’s edge may be a protected water vole rather than a rat. Blunt nose, small hidden ears and a furry tail point to a vole; a pointed muzzle, prominent ears and a long scaly tail point to a rat. Killing, disturbing or obstructing a water vole’s shelter can be an offence under the Wildlife and Countryside Act 1981, so identification should come before any control near a watercourse. This is general information, not legal advice.

Sources

• Natural England, GOV.UK, “Water voles: advice for making planning decisions”
• Natural Resources Wales, “Small Mammal Licensing” (naturalresourceswales.gov.uk)
• Mammal Society, “Water vole” (mammal.org.uk)
• Mammal Society, “Brown rat” (mammal.org.uk)
• People’s Trust for Endangered Species, “Water vole” (ptes.org)

Feral pigeons, jackdaws, crows and Canada geese can all cause real nuisance on and around buildings, but wild birds are protected by law, and killing a bird or destroying a nest without permission can be an offence. In England, Natural England issues “general licences” that allow specified actions without a personal application. This article explains two of them, GL41 and GL42, using the 2026 licence texts on GOV.UK. It applies to England only.

What a general licence is

Both licences state that they authorise acts that would otherwise be offences under the Wildlife and Countryside Act 1981, and that failure to comply with their terms may mean the licence cannot be relied upon and an offence could be committed. Neither requires registration. Both were issued on 1 January 2026 and are valid for one year, from 1 January 2026 to 31 December 2026, and only in England, landward of the mean low water mark. Anyone whose situation is not covered must apply to Natural England for an individual licence.

Who can use them

Only an “authorised person” can rely on either licence. The licences define this by reference to section 27(1) of the 1981 Act and say it includes the owner or occupier of the land where the action is taken, or any person authorised by the owner or occupier. A pest controller acting on a property owner’s instruction can therefore be covered, but the terms still bind them. The licences say a person cannot use them if convicted of a wildlife offence on or after 1 January 2010, unless the conviction has been served and they are a rehabilitated person, or a court has discharged them, and they cannot be used if Natural England has withdrawn permission.

GL41: public health or public safety

GL41 permits action against certain species for preserving public health or public safety. Its table lists Canada goose and feral pigeon as covered for slips and falls, spread of disease to humans, and safety issues with nesting birds. Jackdaw and monk parakeet are listed only for safety issues with nesting birds. The licence allows killing or taking birds, taking, damaging or destroying nests, and taking or destroying eggs, by listed methods including pricking or oiling eggs, destroying eggs and nests, killing or taking by hand, targeted falconry, shooting, a permitted cage trap design, and hand-held nets on birds not in flight.

The conditions are significant for householders and companies:

• Alternatives first for jackdaws. Condition 1 requires reasonable endeavours to use alternative lawful methods before and during use, but the licence says this condition applies only to jackdaws, and that alternatives need not be used if impractical, ineffective or disproportionate.
• Humane killing. Any bird killed must be killed quickly and humanely, including compliance with condition 8 of the standard trapping conditions (GL33).
• Protected sites. Action on a Site of Special Scientific Interest requires appropriate permission from Natural England where consent is needed, and further conditions apply on or near listed special protection areas.

GL42: serious damage

GL42 is aimed at preventing serious damage to livestock, foodstuffs for livestock, crops, vegetables, fruit, fisheries or inland waters. Its permitted species include feral pigeon, wood pigeon, carrion crow, jackdaw, rook, magpie, Canada goose, Egyptian goose and two parakeet species, with a table showing which purpose applies to which species. For feral pigeons the table shows “yes” for foodstuffs for livestock and spread of disease, and for crops, fruit and vegetables. It does not cover damage to buildings as such, so a householder whose concern is fouling of a roof or a balcony should look at GL41 or at an individual licence rather than assume GL42 applies.

For the native species, carrion crows, jackdaws, magpies, rooks and wood pigeons, GL42 condition 1 requires reasonable endeavours to use alternative lawful methods before and during use, again unless that would be impractical, ineffective or disproportionate. The licence also allows for feral pigeons only certain night-time aids such as illuminating devices and sighting devices for shooting at night.

Records and good practice

Both licences recommend, but do not require, keeping records, and neither requires reporting. GL41’s advice suggests recording the action taken, the reasons no satisfactory alternative existed, the methods used, the species and numbers, and the date and place. Natural England recommends keeping such records for at least three years. This is a practical protection for a customer who has hired a contractor: a written record shows that conditions were considered.

For non-lethal steps, see the site’s guides to pigeons on buildings, nesting birds and wildlife law and gulls nesting on your roof.

Frequently asked questions

Do I need to apply for GL41 or GL42? No. The licences say registration is not needed, but users must comply with all terms and conditions.

Do these licences apply in Scotland, Wales or Northern Ireland? No. Both are valid in England only.

The bottom line

In England, GL41 and GL42 let an authorised person, meaning the owner or occupier or someone they authorise, act against specified birds for stated public health, safety or serious-damage purposes without a personal application, but only within the species tables, methods and conditions, and only until 31 December 2026 for the current versions. Alternatives must be tried first for native species where the conditions say so. A property owner hiring a contractor should ask which licence is relied on and how the conditions are being met. This is general information, not legal advice.

Sources

• Natural England, GOV.UK, “GL41: general licence to kill or take certain species of wild birds to preserve public health or public safety”
• Natural England, GOV.UK, “GL42: general licence to kill or take certain species of wild birds to prevent serious damage”

Most household pest products, from ant powders to mouse repellents, are legally classed as biocides. That classification matters because it decides which products may be sold, who may use them and what the label must say. The Health and Safety Executive (HSE) explains the rules in Great Britain in its biocides guidance, and this article summarises what a householder or a small business should take from it.

What counts as a biocide

HSE defines a biocide as a chemical substance, mixture or microorganism intended to control any harmful organism in a way that is not purely physical or mechanical. Its examples of biocidal products include disinfectants, wood preservatives and insect repellents, and it lists products used to stop pests such as insects or rodents. A product can also be an article impregnated with an active substance, such as disinfecting wipes.

Biocidal products are controlled in Great Britain (England, Scotland and Wales) under the GB Biocidal Products Regulation, and in Northern Ireland under the EU Biocidal Products Regulation. HSE adds that some types of product are governed by more specific legislation, for example pesticides, human medicines and veterinary medicines. The rest of this article concerns Great Britain.

Authorisation comes before sale

HSE states that a biocidal product must be authorised before it can be made available on the market, and that the active substance or substances it contains must first be approved for use in that product type. “Making available” covers any supply, paid or free, at any stage from manufacturer to distributor to shop to user.

The guidance notes an important qualification: if a product does not appear on HSE’s lists, that does not necessarily mean it should not be used. An active substance could still be under review, so products based on it may not yet require authorisation. HSE gives ethanol in hand sanitisers as an example. Companies supplying products remain responsible for ensuring their products are suitable, safe and effective.

Reading the label like a regulator

HSE tells users to read and understand the label before use and lists what to look for. Authorised or approved biocides can carry an authorisation number in one of several formats, such as those beginning UK-, GB- or NI-, or “HSE” followed by a number. The label should also state:

• What the product is authorised for. For example, use against ants, woodlice and cockroaches, or against mice indoors. HSE says the product must not be used for any other purpose.
• Who may use it. The general public (also called amateur or non-professional users), professional users, professional users with demonstrated competence, or industrial users.
• Protective equipment and access. Any gloves, coveralls or eye protection, and any need to restrict access during or after treatment.
• Environmental limits. Examples HSE gives include not treating close to water such as fishponds, not treating areas with roosting bats and not treating beehives.
• Storage and disposal. Cool, dry place, original container, locked up where stated; disposal as hazardous waste in line with local regulations.

Amateur products versus professional-only products

HSE is explicit that members of the public should only use biocidal products intended for the general public and should never use products intended only for professionals. Products for the public need no specific training; following the label carefully should be enough. Professional users are people who use biocides as part of their job or business and have received appropriate information, instruction and training.

HSE also draws a distinction that is easy to miss. Professional pest controllers do not need a “certificate of competence”, which applies to professional plant protection products, but certain biocidal products, some rodenticides and metal phosphide products, can only be used by and sold to professional users with demonstrated competence, including specific certification. The site’s guide to rodenticide rules covers that split for rat and mouse poisons, and pesticide storage and COSHH covers what professionals must do.

Start with alternatives

Before buying, HSE suggests asking whether there is a problem that needs controlling and whether a biocide is required. Its listed alternatives include non-chemical methods such as fly swatters and mouse traps, keeping pests out with properly sealed doors and windows, storing items in sealed containers, keeping the area clean, dry and well maintained, and, in some circumstances, using extreme heat such as steam. It adds that a non-professional who is unsure should consider a professional pest controller, and that HSE itself cannot recommend particular companies or products. See also the site’s guide to DIY prevention versus a professional.

Monitoring traps are treated differently

HSE says insect monitoring traps that are clearly labelled, sold and used as such are not considered within scope of the biocides regulation and do not need authorisation. They should be marketed solely for monitoring, without claims that they reduce, eliminate, kill or control the pest. A trap intended to reduce the population or for mass trapping may fall under the regulation. For buyers, the wording on the packaging is the clue.

Frequently asked questions

Does a “not on the HSE list” product break the law? Not necessarily, because HSE says an active substance may still be under review.

Can a householder use a professional-only product? No. HSE says members of the public should never use biocidal products intended only for professionals.

The bottom line

In Great Britain, pest products that work chemically or biologically are generally regulated as biocides, must be authorised before sale unless still under review, and must be used only as the label allows. Householders should choose products labelled for the general public, follow the label on purpose, protective equipment, storage and disposal, and leave professional-only products, including some rodenticides, to competent professionals. Northern Ireland is under the EU regime. This is general information, not a substitute for the product label.

Sources

• Health and Safety Executive, “Using biocides: Overview” (hse.gov.uk)
• Health and Safety Executive, “Biocides: introduction to regulation, supply and use” (hse.gov.uk)
• Health and Safety Executive, “Insect monitoring traps” (hse.gov.uk)

Rodent and bird work regularly takes a technician into roof voids, lofts and other areas that were last disturbed decades ago. In any non-domestic building, and in the common parts of some residential ones, that space may be covered by a legal duty to manage asbestos, and it is worth understanding what that duty actually requires before assuming a loft is simply an empty crawl space.

The duty to manage, and who holds it

Regulation 4 of the Control of Asbestos Regulations 2012 places a “duty to manage” on the dutyholder for non-domestic premises in Great Britain. The dutyholder is whoever has an obligation, under a contract or tenancy, for the maintenance or repair of the premises, or, where there is no such contract, whoever has control of that part of the building. Where responsibility is shared, for example between a freeholder and a leaseholder, each contributes to the duty to the extent of their own maintenance obligations. Non-domestic premises for this purpose is not limited to obviously commercial buildings: HSE guidance confirms it also covers the “common parts” of multi-occupancy domestic buildings, explicitly including foyers, corridors, lift shafts, staircases, roof spaces, gardens and yards, even though it does not extend to the private domestic space inside an individual flat.

What a dutyholder must actually do

Under regulation 4, the dutyholder must ensure a suitable and sufficient assessment is carried out into whether asbestos is, or is liable to be, present, taking reasonable steps and inspecting reasonably accessible areas. If evidence suggests the assessment is no longer valid, or if circumstances change significantly, it must be reviewed without delay. Findings have to be recorded, and where asbestos is found or presumed, the dutyholder must prepare a written plan identifying where it is and setting out how the risk will be managed, covering monitoring, maintenance, and how information is shared with contractors, workers and emergency services before anyone disturbs the area. Everyone on site has a duty to cooperate so the dutyholder can meet these obligations.

The pre-2000 presumption

Because the UK banned the import, supply and use of all forms of asbestos in 1999, official guidance treats any building built or refurbished before 2000 as presumed to contain asbestos-containing materials, including in plasters, ceiling tiles, floor tiles, insulation, textured coatings and pipe lagging, unless a competent survey has established otherwise. As long as such material is in good condition and is not disturbed or damaged, it presents negligible risk; the danger arises specifically from disturbance releasing fibres into the air, which is exactly the kind of activity that proofing work, insulation removal or extensive loft access can involve.

What this means before a technician goes into a void

Before working in a roof space in a pre-2000 non-domestic building, or in the common-parts roof void of a converted block of flats, a technician should expect the dutyholder to already hold an asbestos register and management plan, and to be able to say whether the specific area has been surveyed and what, if anything, it contains. HSE guidance is explicit that asbestos awareness training on its own does not qualify a worker to disturb suspected asbestos-containing material; it exists so that a contractor recognises the risk and stops rather than proceeds. The legal responsibility for providing that information before work starts sits with the dutyholder, not with the visiting contractor, but the contractor still needs to ask for it if it has not been volunteered.

Northern Ireland runs a separate but similar regime

The Control of Asbestos Regulations 2012 that create this duty to manage apply in Great Britain; Northern Ireland operates under its own instrument, the Control of Asbestos Regulations (Northern Ireland) 2012, enforced by the Health and Safety Executive for Northern Ireland rather than HSE. The Northern Ireland regulations impose a broadly equivalent duty to manage asbestos in non-domestic premises, with the dutyholder defined in the same way and common parts of multi-occupancy domestic premises, including roof spaces, covered on the same basis. A technician working across both jurisdictions should treat these as two separate legal regimes with the same underlying logic rather than a single UK-wide rule.

The bottom line

A pest control job that involves entering a roof void or loft in a non-domestic building, or in the shared roof space of a converted residential block, can bring a technician into an area governed by a legal duty to manage asbestos, not just a pest-proofing task. In Great Britain that duty sits with the premises’ dutyholder under regulation 4 of the Control of Asbestos Regulations 2012, requiring an assessment, a written record, and a management plan for any area built or refurbished before 2000. Northern Ireland has its own, separately enforced version of the same duty. Either way, the responsibility to provide information about what is in the void sits with the dutyholder, and a technician should ask for it before starting work that disturbs the space.

Sources

• legislation.gov.uk, “Control of Asbestos Regulations 2012, Regulation 4”
• Health and Safety Executive, “The duty to manage asbestos in buildings: Check if you have the duty to manage asbestos” (hse.gov.uk)
• Health and Safety Executive for Northern Ireland, “Asbestos” (hseni.gov.uk)

Pigeon proofing and pest treatment address the birds already on a building. A separate legal tool addresses the behaviour that draws them there in the first place: councils in England and Wales can restrict public feeding of pigeons and other wildlife using a Public Spaces Protection Order, and a number have done so.

The legal basis

Public Spaces Protection Orders (PSPOs) were introduced by section 59 of the Anti-social Behaviour, Crime and Policing Act 2014. This part of the Act applies only to England and Wales. To make an order, a local authority must be satisfied on reasonable grounds that activities in a public place have had, or are likely to have, a detrimental effect on the quality of life of people in the area, that the effect is or is likely to be persistent or continuing in nature, and that the effect is such as to make the activities unreasonable and justify the restrictions the authority wants to impose. A PSPO must identify the restricted area and set out exactly what is prohibited or required, and the Act limits councils to prohibitions or requirements that are reasonable for preventing or reducing the detrimental effect identified.

How feeding restrictions get used

A council does not need a species-specific power to restrict pigeon feeding; it uses the general PSPO mechanism, framing the detrimental effect as the mess, fouling, noise or vermin risk associated with concentrated bird feeding in a particular square, park or shopping precinct. Orders of this kind have been adopted by a number of English councils covering feeding of pigeons and other wildlife in specified public areas, with breach treated as a criminal offence rather than a bylaw matter. Before making an order, the authority is required to publicise the proposal and consult the local chief police officer, the Police and Crime Commissioner (or the equivalent body in London), and any other representatives of the local community it considers appropriate, giving residents and businesses a formal opportunity to object before restrictions take effect.

Duration and renewal

A PSPO lasts for a maximum of three years unless extended. An authority can extend an order before it expires if it is satisfied, in writing, that doing so is necessary to prevent the detrimental effect recurring or continuing, and each extension is itself capped at three years, though there is no limit on the number of times an order can be renewed. A newer expedited version of the power, added to the Act in 2022 for use near schools and vaccination or testing sites, allows orders lasting up to six months rather than three years, but that mechanism is aimed at protest-related obstruction rather than wildlife feeding.

What breach actually costs

Breaching a PSPO is a criminal offence. In practice, councils typically issue a fixed penalty notice, commonly £100, which a person has a set period to pay in order to discharge their liability for the offence without a conviction being recorded. If the fixed penalty is not paid, the matter can proceed to prosecution, and a conviction carries a fine at level 3 on the standard scale, up to £1,000. This is the same broad penalty structure used for other PSPO-restricted behaviour, such as public drinking bans or dog control zones, rather than a special pigeon-specific penalty.

What this means locally

Because PSPOs are made area by area rather than nationally, whether feeding pigeons is restricted, and where, depends entirely on whether the relevant council has made an order covering that specific public space. A pest controller or property manager dealing with a persistent pigeon problem in a town centre should check whether the local authority already has a feeding-restriction PSPO in force for that location, since an existing order changes both what enforcement options are available and what a business can legitimately ask the council to act on if feeding is contributing to the infestation.

Common questions

Does a PSPO ban feeding birds in my own garden? No. PSPOs restrict activity in the public place named in the order itself, such as a park, square or housing estate common area; feeding in a private garden falls outside a public-space order unless the specific order says otherwise.

Can I be fined on the spot for feeding pigeons? Enforcement officers issue a fixed penalty notice rather than an on-the-spot fine; a person then has a set period, commonly 14 days, to pay it before the case can proceed toward prosecution.

Do all councils have a feeding restriction? No. A PSPO only applies where the local authority has gone through the consultation process and formally made an order for a named area, so coverage varies significantly between councils and even between different sites within the same borough.

The bottom line

Public Spaces Protection Orders give English and Welsh councils a general-purpose tool, not a pigeon-specific law, that a number of authorities have used to restrict feeding pigeons and other wildlife in named public areas where the activity is shown to have a persistent, unreasonable detrimental effect. Orders require prior consultation, last up to three years at a time, and can be renewed repeatedly. Breach is a criminal offence, usually met in the first instance with a fixed penalty notice around £100, rising to a fine of up to £1,000 on conviction. Because coverage is decided locally, the only way to know whether feeding is restricted in a specific location is to check that council’s own PSPO register.

Sources

• legislation.gov.uk, “Anti-social Behaviour, Crime and Policing Act 2014, Part 4, Chapter 2”
• Harrow Council, “Public Spaces Protection Order (Wildlife Feeding) – FAQs” (talk.harrow.gov.uk)

Weed and pest complaints often arrive at the same door, and ragwort is the clearest example: a plant that spreads onto neighbouring land, is toxic to grazing animals, and has its own dedicated piece of legislation. Unlike most nuisance-plant disputes, this one has a specific statutory process behind it.

Five weeds have their own Act

The Weeds Act 1959 names five plants as “injurious weeds”: spear thistle, creeping or field thistle, broad-leaved dock, curled dock, and common ragwort. The Minister (in practice, the relevant Secretary of State) can add further species to this list by regulation, but the Act’s core mechanism was built around these five. It does not ban growing them; it creates a notice-based process for when their spread becomes a problem for neighbouring land.

How the enforcement notice process works

Under section 1, where any of the listed weeds are growing on land, the Minister can serve an enforcement notice on the occupier requiring them to take action to prevent the weeds spreading. The notice sets out what must be done and by when. Section 2 makes it an offence for an occupier to fail, without reasonable excuse, to comply with a notice, with a fine on summary conviction at what the Act sets as level 3 on the standard scale, and a further offence if the failure to comply continues more than fourteen days after conviction, allowing repeated punishment for ongoing non-compliance. Sections 3 to 5 give the Minister default powers to carry out the necessary work if the occupier still does not comply, powers of entry for inspection, and the ability for a local authority to exercise the Minister’s functions.

Ragwort has its own code of practice

Because ragwort is the species most associated with horse and livestock poisoning, the Act was later amended to add section 1A, empowering the Minister to issue a code of practice specifically on preventing the spread of ragwort. The code sits alongside the Act rather than creating new offences of its own: growing ragwort is not illegal, and the code does not itself impose a duty to control it. What the code does is set out a risk-based approach to control, giving landowners and enforcement bodies a shared reference point for what “preventing the spread” looks like in practice, which is what an enforcement notice under the main Act will ultimately be judged against.

Scotland applies the Act with its own modifications

The Weeds Act 1959 extends to Scotland, but section 9 modifies how it operates there. References to “the Minister” in the Act are read as “the Secretary of State” for Scotland, and several of the procedural provisions used elsewhere in the Act, including parts of the enforcement, default-powers and inspection sections, are omitted or adapted for the Scottish context. A landowner in Scotland dealing with a ragwort enforcement matter is working under the same underlying five-weed list and the same core offence structure, but the specific procedural route runs through different officials than it does in England and Wales.

Where this overlaps with pest control

Injurious weed enforcement is a plant-health and agricultural matter rather than a pest-control one in the strict sense, but the two areas meet in practice on mixed rural sites, boarding livery yards, and gardens backing onto grazing land, where a pest controller or land manager may be asked to deal with both an animal pest problem and a ragwort encroachment issue in the same visit. Knowing that ragwort control sits under a specific 1959 Act notice process, rather than under general nuisance or pest-control regulation, matters for anyone advising a client on what can actually be enforced and by whom.

Common questions

Does having ragwort on my land automatically break the law? No. Growing any of the five injurious weeds is not itself an offence under the Weeds Act 1959; the offence is failing to comply with a formal enforcement notice once one has been served, or continuing that failure more than fourteen days after a conviction.

Who actually serves an enforcement notice? The Act gives this power to the Minister in England and Wales and to the Secretary of State under the Scottish modification in section 9, but section 5 allows a local authority to exercise these functions, so in practice notices are often administered locally rather than centrally.

Does the ragwort code of practice apply to garden ragwort, or only farmland? The code of practice on preventing the spread of ragwort was written with the risk to grazing animals in mind, so it is most directly relevant to land near horses or livestock, but the underlying Act applies to the five listed weeds wherever an occupier is served with a notice, not only to agricultural holdings.

The bottom line

The Weeds Act 1959 creates a targeted enforcement-notice process for five named injurious weeds, with ragwort singled out for its own code of practice because of the risk it poses to grazing animals. Growing any of the five weeds is not itself an offence; failing to comply with a formal enforcement notice is, and the Act backs that with fines, repeat-offence provisions, and default powers letting the Minister or a local authority do the work and recover costs. The Act applies in Scotland too, but section 9 changes who administers it and adapts several of the procedural sections to the Scottish system rather than applying the England and Wales machinery unchanged.

Sources

• legislation.gov.uk, “Weeds Act 1959”
• legislation.gov.uk, “Weeds Act 1959, full text”
• Department for Environment, Food and Rural Affairs, “Code of Practice on How to Prevent the Spread of Ragwort” (assets.publishing.service.gov.uk)

A pest sighting in a commercial kitchen is not just a pest-control problem; it directly affects the score a food business is legally rated on. The UK runs two separate schemes for this, and they work differently depending on which nation the business is in.

How the England, Wales and Northern Ireland scheme scores pest control

The Food Hygiene Rating Scheme (FHRS) operates in England, Wales and Northern Ireland in partnership between the Food Standards Agency and local authorities. Official FSA guidance for businesses sets out that an inspecting officer assesses three separate elements: how hygienically food is handled, “the physical condition of your business – including cleanliness, layout, lighting, ventilation, pest control and other facilities,” and how well the business manages food safety through its processes, training and systems. Pest control therefore sits explicitly inside the structural element of the inspection, alongside cleanliness and the condition of the building, and evidence of an active infestation can pull that element’s score down even where food handling itself is competent. Ratings run from 0, meaning urgent improvement is necessary, to 5, meaning hygiene standards are very good, and the figure published is a snapshot taken at the time of the inspection rather than a rolling average.

Display rules differ sharply by nation

England does not legally require a food business to display its FHRS sticker at the premises, although the FSA encourages it and many outlets do so voluntarily. Wales is different: the Food Hygiene Rating (Wales) Act 2013 made display compulsory, requiring food authorities to notify a business of its rating and giving the operator a window to display the sticker at the premises and to state the rating verbally if asked over the phone; failing to do so is a criminal offence enforceable by fine or fixed penalty. Northern Ireland followed with its own mandatory scheme under the Food Hygiene Rating Act (Northern Ireland) 2016, which took effect from 7 October 2016 and requires businesses including restaurants, takeaways, supermarkets, schools and care homes to display the rating sticker they are given, regardless of the result.

Scotland runs a different scheme entirely

Scotland does not use the FHRS 0-5 scale. Food Standards Scotland and local authorities instead run the Food Hygiene Information Scheme (FHIS), a partnership scheme covering food businesses across Scotland. Inspections are still carried out by a local authority food safety officer checking compliance with food hygiene law, but the outcome is reported differently from the numeric FHRS score, with categories built around whether a business has passed the legal requirements, needs to make improvements, or falls outside the scheme’s scope as an exempt premises type. Because the scoring structure is not the same 0-5 scale used south of the border, a pest problem in a Scottish premises is reflected in the FHIS outcome rather than in an FHRS-style numeric drop, even though the underlying food hygiene law a Scottish authority is enforcing is broadly equivalent in intent.

What this means for a business owner

Because pest control is named explicitly as part of the structural element assessed under FHRS, a business that engages a pest controller and can show ongoing proofing and monitoring measures is demonstrating exactly the kind of control the inspecting officer is looking for, separate from whatever the food handling and management scores show. In Wales and Northern Ireland, a poor outcome linked to a pest problem cannot be quietly managed by choosing not to display the sticker, since display is a legal duty regardless of the score achieved. In England, where display remains voluntary, a business can choose not to display a weak rating, but the rating itself is still published on the FSA’s own website and remains searchable by the public. In Scotland, the relevant question for a business is whether an FHIS inspection outcome sits at pass level or has been marked as requiring improvement, since that is the operative distinction rather than a numeric score.

The bottom line

Pest control is an explicit, named component of the structural element scored under the Food Hygiene Rating Scheme in England, Wales and Northern Ireland, meaning evidence of pests can lower a rating even where food handling is otherwise sound. Wales and Northern Ireland go further and make display of that rating a legal requirement, with Wales requiring it under a 2013 Act and Northern Ireland under a 2016 Act, while England keeps display voluntary. Scotland sits outside the FHRS scale altogether, running its own Food Hygiene Information Scheme with a pass/improvement-required structure rather than a 0-5 score. A food business owner dealing with a pest issue needs to know which of these schemes actually applies to their premises before assuming how, or whether, the outcome will be made public.

Sources

• Food Standards Agency, “Food Hygiene Rating Scheme (FHRS): guidance for businesses” (gov.uk)
• legislation.gov.uk, “Food Hygiene Rating (Wales) Act 2013”
• legislation.gov.uk, “Food Hygiene Rating Act (Northern Ireland) 2016”
• Food Standards Scotland, “Food Hygiene Information Scheme (FHIS)” (foodstandards.gov.scot)

Most invasive non-native animals are a private nuisance rather than a legal matter. A small number, though, can trigger formal powers that let an environmental authority direct what a landowner must do about them, or carry out the work itself. These powers come from a 2015 amendment to wildlife law that applies only in England and Wales, and homeowners occasionally encounter them where an infestation involves a listed invasive species rather than an ordinary domestic pest.

Where the power comes from

Section 23 of the Infrastructure Act 2015 inserted a new set of provisions into the Wildlife and Countryside Act 1981, creating two tools for environmental authorities in England and Wales: species control agreements and species control orders. The framework applies to species that would cause a “significant adverse impact on biodiversity, other environmental interests, or social or economic interests,” and, separately, to certain animals that are historically native to Great Britain but no longer normally present. Only species listed on Schedule 9 to the 1981 Act can be subject to these measures, so the powers cannot be used against ordinary pests such as rats, mice or wasps; they are aimed at species such as certain non-native crayfish, terrapins, coypu-type mammals and similar listed invaders.

Species control agreements come first

Where an environmental authority identifies a Schedule 9 species on someone’s land, the first step is a species control agreement: a voluntary arrangement in which the landowner agrees to specific operations to control or eradicate the species. The legislation requires that the agreement’s provisions be proportionate to the objective being achieved, so an authority cannot demand disproportionate work through this route.

Species control orders when agreement fails

If a landowner refuses to enter an agreement, fails to comply with one already in place, cannot be identified, or the situation is urgent, the authority can move to a species control order. This is a binding instrument: it can require the landowner to act, or authorise the authority itself to enter the land and carry out the control operations, recovering its costs from the owner afterwards. The Act builds in safeguards, including a right of appeal to the First-tier Tribunal, codes of practice for how authorities should exercise the power, and provision for compensation in some circumstances. Non-compliance carries criminal penalties, including a custodial sentence of up to 51 weeks alongside fines.

Wales operates its own code of practice

The species control agreement and order framework itself is UK Parliament legislation applying across England and Wales, but the Welsh Government has published its own code of practice for how the provisions should be exercised in Wales, sitting alongside the England-specific code produced by Westminster departments and agencies. Anyone contacted about a species control agreement in Wales should expect the process to reference the Welsh code, even though the underlying legal powers are the same statute used in England.

Scotland is not covered by this regime

Scotland did not adopt the Infrastructure Act 2015 species control agreement and order framework. Non-native species law in Scotland instead runs through the Wildlife and Countryside Act 1981 as amended by the Wildlife and Natural Environment (Scotland) Act 2011, which is a prevention-focused regime. It is an offence in Scotland to release, or allow to escape, a non-native animal outside its native range, or to plant or cause a non-native plant to grow in the wild outside its range, and certain species can only be kept in captivity under licence with a legal duty to report sightings of specified invasive species. Scottish legislation does not include a direct equivalent to the England and Wales species control order power for tackling species that are already established, which means enforcement in Scotland concentrates on stopping new releases rather than compelling landowners to eradicate existing populations through a binding order.

What this means for a homeowner

For the overwhelming majority of domestic pest issues, none of this applies. Species control agreements and orders are used against Schedule 9 species causing wider environmental or economic harm, not against a wasp nest, a mouse problem or garden moles. Where a pest controller or local authority does raise a species control agreement, it will name the specific Schedule 9 species involved and set out proposed control operations, and the proportionality requirement means a landowner can query steps that go beyond what is needed to address that species.

The bottom line

Species control agreements and orders under the Infrastructure Act 2015 are a targeted power for Schedule 9 invasive non-native species in England and Wales, built on a voluntary-agreement-first, binding-order-as-backstop structure with tribunal appeal rights and criminal penalties for non-compliance. Wales applies its own code of practice within the same UK-wide statute. Scotland runs a separate, prevention-focused regime under its own 2011 Act amendments and does not use the same order-making power against established populations. The distinction matters because a landowner’s rights and the authority’s powers differ depending on which side of the border the infestation is on.

Sources

• legislation.gov.uk, “Infrastructure Act 2015, Section 23”
• Welsh Government, “Code of practice for species control provisions in Wales” (gov.wales)
• NatureScot, “Law on non-native species in Scotland” (nature.scot)