UK Fire Extinguisher Laws Explained

Navigating the labyrinth of fire safety legislation in the UK can often feel like a daunting task, especially when it comes to the seemingly straightforward matter of fire extinguishers. While the intention behind these regulations is to significantly curb commercial fires and enhance public safety, the specifics can sometimes be a source of confusion. This comprehensive guide aims to demystify the UK's current laws on fire extinguishers, breaking down the key requirements for businesses and vehicle owners alike.

The Regulatory Reform (Fire Safety) Order 2005: The Backbone of UK Fire Safety

At the heart of fire safety legislation in England and Wales lies 'The Regulatory Reform (Fire Safety) Order 2005', commonly referred to as the 'RRO'. This pivotal piece of legislation governs fire safety in all non-domestic premises, with only a few minor exceptions. Understanding the RRO is crucial for any business owner or responsible person managing a commercial property.

Minimum Extinguisher Requirements for Businesses

A frequently asked question revolves around the minimum number of fire extinguishers legally required. UK fire extinguisher standards generally stipulate that a minimum of two 'Class A' fire extinguishers should be present on every storey of a building. Class A extinguishers are designed to tackle fires involving ordinary combustible materials such as wood, paper, and textiles. Commonly available Class A extinguishers that meet this requirement include:

• 3-litre foam extinguishers
• 6-litre foam extinguishers
• 9-litre water extinguishers

Therefore, having at least two of these types on each floor is the baseline. However, there's an exception: if the premises are exceptionally small and the presence of two extinguishers would impede safe escape, then a single extinguisher might suffice. A classic example of such a scenario would be a small newsagent's kiosk.

Beyond Class A: Other Essential Extinguisher Types

Depending on the specific equipment and potential hazards within your business premises, you may be legally required to have other types of fire extinguishers. The most common of these are Carbon Dioxide (CO2) extinguishers, which are specifically designed to combat electrical fires.

UK fire extinguisher regulations mandate the following for CO2 extinguishers:

• All premises equipped with electrical apparatus must possess at least one 2kg CO2 extinguisher.
• For premises housing equipment rated at 415 volts, 5kg CO2 extinguishers are a legal necessity.

It's rare for premises to be exempt from needing a CO2 extinguisher, which is why they are frequently paired with foam or water extinguishers, ensuring compliance with legal requirements. Other extinguisher types that may be necessary include:

• Dry Powder Extinguishers: Primarily used for gas fires, often found in boiler rooms. Their use indoors for general purposes is generally not recommended due to the fine powder they expel, which can be hazardous to inhale and can damage sensitive equipment.
• Wet Chemical Extinguishers: Indispensable for kitchens, particularly those equipped with deep-fat fryers. The required size of the extinguisher will be dictated by the size and capacity of the fryer.

Strategic Placement of Fire Extinguishers

The 'standard pair' of water-based and CO2 fire extinguishers are typically positioned near exits and fire alarm call points for immediate accessibility. However, if a building features a significantly higher number of exits or call points than the required number of extinguishers, the 30-metre rule comes into play. This rule, derived from British Standards (BS 5306), dictates that no person should be more than 30 metres away from the appropriate fire extinguisher on any given level of the premises.

Specialist extinguishers, such as wet chemical and dry powder variants, must be located within easy reach of the specific fire hazard they are intended to combat. For instance, a wet chemical extinguisher should be readily accessible next to a deep-fat fryer.

Proper Installation and Signage

To ensure compliance with fire extinguisher regulations, all extinguishers must be either securely fixed to a wall or placed on a dedicated stand. This practice prevents them from being misplaced or used for unintended purposes, such as propping doors open. Furthermore, every extinguisher must be clearly signposted with 'fire extinguisher ID signs'. These signs, affixed to the stand or wall, provide essential information about the type of extinguisher, along with instructions on its correct usage and application.

Purchasing and Commissioning Extinguishers: A Crucial Distinction

While it's perfectly permissible to purchase fire extinguishers online yourself, it's imperative to ensure you are acquiring the correct types and sizes appropriate for your premises and that you understand their designated locations. The critical step that cannot be overlooked is the 'commissioning' of these extinguishers by a competent person. This typically refers to an individual who has successfully passed a recognised fire extinguisher examination, such as the BAFE fire extinguisher exam, or possesses an equivalent qualification.

A common misconception is that online purchases negate the need for professional involvement. However, fire extinguishers cannot be fully commissioned until they are installed on-site, as potential issues can arise during the installation process itself. Consequently, even if you source your extinguishers online, you will almost invariably still need to engage a fire protection company to perform the vital commissioning process.

What Exactly is Fire Extinguisher Commissioning?

'Commissioning' is the process by which fire extinguishers are thoroughly inspected and certified as being in good working order and compliant with safety standards. An extinguisher is not considered legally compliant with UK fire safety legislation until it has been commissioned, regardless of whether the correct types and sizes are in place and correctly located.

During commissioning, several critical checks are performed, including:

• Ensuring the extinguishers have been assembled correctly.
• Verifying that hoses and horns are securely attached.
• Confirming the extinguishers are at the correct weight or pressure.
• Checking for any signs of damage.

Upon successful completion of these checks, the extinguisher engineer will furnish you with a certificate as proof that your extinguishers have been commissioned in accordance with UK regulations.

Fire Extinguishers in Private Vehicles: A Practical Necessity

While car fires might not be an everyday occurrence, they possess the alarming potential to escalate rapidly. Consequently, it is a wise precaution for all vehicle owners to carry a car fire extinguisher. Astonishingly, around 300 cars catch fire in the UK daily, with a significant portion linked to criminal activity. The stark reality is that vehicle fires can quickly become uncontrollable, leading to fatalities.

The Best Fire Extinguisher for Your Car

Car fire extinguishers are designed to be compact, making them suitable for even the smallest vehicles. The most common types of car fires are Class A, B, and C, making an extinguisher that covers all three classifications the most sensible choice. Dry powder extinguishers, often labelled as 'ABC', are engineered to tackle all these fire types, offering comprehensive protection against various car fire scenarios. A small, manageable fire extinguisher is ideal, and many come with mounting frames to ensure they remain securely in place and are protected from damage. Ideally, they should be stored in the boot, away from direct sunlight.

Size Matters: Choosing the Right Extinguisher for Your Vehicle

For smaller cars, a 1kg powder extinguisher is perfectly adequate. Larger vehicles or those with higher passenger capacities may benefit from a 2kg powder extinguisher. Powder extinguishers are particularly effective for car fires as they can extinguish Class A (wood, paper, fabric), Class B (flammable liquids like petrol), and Class C (flammable gases) fires.

Electric Vehicle Fires: A Growing Consideration

While the incidence of fires in electric vehicles (EVs) is statistically lower, complacency is not an option. The relatively novel nature of EVs means comprehensive fire risk data is still being gathered. However, the lithium-ion batteries powering these vehicles present a unique fire hazard. Damage to or overheating of these batteries can lead to fires that release a cocktail of toxic chemicals, including carbon monoxide and hydrogen cyanide. Water is often considered the most effective agent for tackling EV fires, but the volume of water required is substantial, often exceeding what a portable extinguisher can provide. Emergency services may sometimes opt to let EV fires burn out under controlled conditions while protecting the surrounding area due to the extreme danger posed by the released gases.

Legal Requirements for Fire Extinguishers in Vehicles

In the UK, there is no legal mandate for private cars to carry fire extinguishers. However, this is not the case for commercial vehicles. The regulations for taxis and private hire vehicles are determined by the local authority and often depend on the vehicle's passenger capacity. It is essential to consult your local licensing authority for specific requirements. Generally, taxis should carry a 1kg or 2kg extinguisher. Larger vehicles capable of carrying nine or more passengers are legally required to have at least a 2-litre foam extinguisher and a first aid kit.

Public transport vehicles and commercial vehicles, including vans, lorries, and tractors weighing 3.5 tonnes or more, are also legally obligated to carry fire extinguishers. For HGVs carrying dangerous goods, specific regulations (CDG and ADR) dictate the size and type of extinguisher required based on vehicle tonnage. For domestic vehicles like caravans and motorhomes, water mist extinguishers are recommended due to their versatility in tackling various fire types and their suitability for confined spaces, where dry powder extinguishers should generally be avoided.

Company Cars and Fire Safety

Recent clarifications have addressed the somewhat misleading advice regarding fire regulations for company cars. It is not a legal requirement for company cars to be equipped with fire extinguishers. The previous notion that company cars are considered workplaces, thus necessitating compliance with the RRO, has been superseded. However, employers have a fundamental duty of care to their employees, which includes ensuring fire safety. Therefore, providing fire extinguishers in all company cars is a responsible and prudent measure.

Using an Extinguisher on a Car Fire

In the event of a car fire, remaining calm is paramount. Activate your hazard lights, pull over to a safe location, and switch off the engine. Ensure all occupants exit the vehicle safely and move a considerable distance away. Call emergency services (999). If the fire is small and located at the front of the vehicle, and it is safe to do so, you can retrieve the extinguisher from the boot. Open the bonnet, aim the extinguisher at the base of the flames, pull the safety pin, and squeeze the lever. Continue spraying until the fire is extinguished, and remain vigilant for any signs of re-ignition until the fire service arrives.

Preventing Car Fires: Proactive Measures

Proactive maintenance and responsible driving habits are key to preventing car fires:

• Keep your vehicle's service and MOT records up to date.
• Never ignore warning lights on the dashboard.
• Regularly check tyre wear and pressure.
• Monitor oil and coolant levels.
• Drive responsibly to avoid accidents, a common cause of car fires.
• Keep the car's interior clean and free of clutter.
• Ensure any stereo installations are performed by professionals.
• Avoid storing flammable materials inside the car.
• Regularly inspect the condition of the car battery.
• Always carry a car fire extinguisher.

Frequently Asked Questions (FAQs)

Q1: How many fire extinguishers are legally required in my business?
Generally, a minimum of two Class A extinguishers per storey is required, unless the premises are very small.

Q2: Do I need a CO2 extinguisher?
Yes, if your premises have electrical equipment. A 2kg CO2 extinguisher is the minimum, with 5kg required for 415-volt equipment.

Q3: Where should extinguishers be placed?
Near exits and call points, and within 30 metres of any point on a floor. Specialist extinguishers should be near specific hazards.

Q4: Can I buy extinguishers online?
Yes, but they must be commissioned on-site by a competent person.

Q5: Do private cars need fire extinguishers by law?
No, but it is highly recommended. Commercial vehicles do have legal requirements.

Q6: What's the best extinguisher for a car?
A dry powder (ABC) extinguisher is recommended as it covers Class A, B, and C fires.

Q7: What about electric car fires?
While rare, they are dangerous. Water is often the preferred agent, but the volume required is significant.