Do You Need Extra Cover for Towing a Caravan or Trailer

As an FCA-authorised broker that has arranged over 800,000 policies, WeCovr understands that the rules around UK motor insurance can seem complex. When you add a caravan or trailer into the mix, questions about what is and isn't covered are common. This comprehensive guide explains everything you need to know.

WeCovr explains what's included and when to arrange separate cover

The thrill of hitting the open road with your caravan in tow for a family holiday, or loading up a trailer for a weekend project, is a cornerstone of British life. But before you hitch up and head out, it's vital to understand your insurance position. A simple misunderstanding could lead to significant financial loss and legal complications.

The short answer is: your standard car insurance provides a basic, legally-required level of cover when towing, but it is highly unlikely to cover the full value of your caravan or trailer itself. This article will break down the specifics, helping you make an informed decision to ensure you're fully protected from every angle.

Understanding Your Core Motor Insurance Policy in the UK

Before diving into towing specifics, it’s essential to grasp the fundamentals of motor insurance in the UK. Under the Road Traffic Act 1988, it is a legal requirement to have at least third-party insurance for any vehicle used or kept on public roads. Failing to have adequate insurance is a serious offence that can result in penalty points, a substantial fine, and even disqualification from driving.

There are three primary levels of cover available for private cars, vans, and motorcycles:

1. Third-Party Only (TPO): This is the minimum level of cover required by UK law. It covers your legal liability for injury to other people (third parties) and damage to their property (their car, a wall, etc.). It does not cover any damage to your own vehicle or injuries to yourself in an accident that was your fault.
2. Third-Party, Fire and Theft (TPFT): This includes everything from a TPO policy but adds protection for your own vehicle against loss or damage caused by fire, lightning, explosion, theft, or attempted theft.
3. Comprehensive: This is the highest level of cover. It provides all the benefits of TPFT and also covers accidental damage to your own vehicle, even if the accident was your fault. Most comprehensive policies also include cover for windscreens, personal effects in the car, and medical expenses as standard.

For commercial operations, business car insurance or a fleet insurance policy provides similar levels of cover but is tailored to the risks of commercial use. These policies must also meet the minimum third-party requirements of the Road Traffic Act.

Here is a simple comparison of the main policy types:

Understanding which level of cover you have for your car is the first step to figuring out your towing protection.

What Does Standard Car Insurance Cover When Towing?

This is the most critical question for anyone planning to hitch up a trailer or caravan. The good news is that every legal UK motor insurance policy provides some level of towing cover as standard, but its limitations are significant.

The Mandatory Third-Party Liability Rule

By law, your car insurance policy must extend its third-party liability cover to anything you are towing. This means if your attached caravan or trailer causes damage to another vehicle, property, or injures someone, your motor policy's third-party section will cover the associated costs and legal liabilities. This applies regardless of whether you have a TPO, TPFT, or Comprehensive policy.

Real-Life Example: You are navigating a roundabout when your trailer swerves unexpectedly, scraping along the side of a brand-new car and knocking a cyclist off their bike. Your car insurance policy will handle the claim. It will cover the costs of repairing the other person's car and any injury compensation or medical costs for the cyclist.

However, this is where the standard cover from your motor policy typically ends.

What Is Generally Not Covered by Standard Car Insurance?

A comprehensive policy on your car does not automatically mean you have comprehensive cover for your caravan. Your car insurance is designed to protect the car specified on the policy, not the valuable asset you are towing.

Here’s a detailed breakdown of what your standard car insurance will almost certainly exclude:

• Accidental Damage to the Caravan/Trailer: If you misjudge a corner and your caravan clips a stone wall, the repair bill for the caravan itself will not be covered by your car insurance.
• Theft of the Caravan/Trailer: Caravans are a prime target for thieves. According to data from specialist insurers, thousands are stolen each year from driveways, storage sites, and even campsites. If your caravan is stolen, your car insurance will not pay out for its replacement.
• Fire Damage to the Caravan/Trailer: If a fire starts in your caravan's galley due to a faulty gas appliance, your car insurance won't cover the extensive damage.
• Theft of Contents: Your standard policy won't cover the theft of personal belongings and equipment from within the caravan. This includes valuable items like awnings, motor movers, televisions, laptops, bikes, and outdoor furniture. The ABI (Association of British Insurers) notes that the value of contents in a typical family caravan can easily run into thousands of pounds.
• Public Liability When Unhitched: This is a crucial distinction. The moment you unhitch the caravan at your destination, it is no longer considered part of the vehicle. Your car insurance's public liability cover for it ceases. If a visitor trips over your electric hook-up cable or your caravan's step collapses causing an injury, you would be personally liable for any compensation claim without separate cover.
• Storm or Flood Damage: If your caravan is damaged by a fallen tree during a storm or submerged in a flooded campsite, your car insurance will not respond.
• Breakdown Recovery for the Caravan: Most standard vehicle breakdown policies, whether from the AA, RAC, or included with your car insurance, cover the towing vehicle only. Recovering a caravan with a broken axle or a double tyre blowout from a motorway can be complex and extremely expensive.

Summary of Cover: Car Insurance vs. Specialist Caravan Insurance

This table clearly illustrates the protection gaps left by a standard motor policy.

When Do You Need Specialist Caravan or Trailer Insurance?

Given the significant gaps in a standard motor insurance UK policy, specialist cover becomes essential if your caravan or trailer holds any financial or sentimental value, or if you use it for holidays. Think of it as home insurance for your holiday home on wheels.

Here’s why arranging a separate policy through a trusted channel is a wise investment:

1. Protecting Your Financial Asset: New caravans can cost anywhere from £20,000 to over £75,000, while high-quality used models still represent a significant investment. Specialist insurance protects this asset against the main perils of theft, accidental damage, and fire. You can typically choose between:

   • New for Old Cover: If your caravan is relatively new (e.g., under 5-10 years old) and is damaged beyond economic repair, the policy will pay for a brand-new equivalent model. This is ideal for owners of new or nearly-new units.
   • Market Value Cover: This pays out the current value of your caravan at the time of the loss, accounting for its age and depreciation. It's a more cost-effective option for older, well-maintained caravans.

2. Cover for Contents and Equipment: The value of items inside and attached to a caravan can quickly add up. A specialist policy allows you to specify a value for contents and equipment, insuring everything from awnings and motor movers to gas bottles, security devices, and all your personal belongings.

3. Crucial Public Liability Cover: When your caravan is pitched at a site, it becomes your temporary residence. Specialist policies provide public liability insurance (often up to £5 million) for any accidents that occur in and around your unhitched unit, protecting you from potentially ruinous legal claims.

4. Flexible European Touring Cover: If you plan to take your caravan to the continent, a specialist policy will often provide up to 90 or even 180 days of comprehensive European travel cover as standard or as an easy add-on. This is typically more extensive than the European cover offered by a standard motor policy, which may be limited to the legal minimum.

As an expert broker, WeCovr can help you find the best car insurance provider that understands the needs of towers, and can also guide you towards reputable partners for specialist caravan cover, ensuring all your assets are protected.

A Practical Guide to Towing Safely and Legally in the UK

Insurance is your financial safety net, but safe and legal towing practices are your first line of defence against accidents. UK towing laws have seen significant changes, so it's vital to be up-to-date.

Towing Licence Rules (Post-2021 Changes)

On 16th December 2021, the rules for towing a trailer or caravan with a car in Great Britain changed significantly. These rules, sourced from gov.uk, are current for 2025.

• Drivers who passed their car driving test from 1 January 1997 onwards can now tow trailers with a Maximum Authorised Mass (MAM) of up to 3,500kg. This was a major change; previously, these drivers were limited to a much lower combined vehicle and trailer weight and needed to pass a separate B+E test for heavier outfits.
• Drivers who passed their test before 1 January 1997 are unaffected and retain their existing "grandfather rights" to drive a vehicle and trailer combination up to 8,250kg MAM.

The government scrapped the B+E test to free up examiner capacity, but it, along with all major motoring organisations, strongly recommends that all drivers—especially those new to towing—undertake professional training from a qualified instructor.

Weight, Width, and Essential Calculations

Knowing your weights is not just best practice; it is a legal requirement. You must never exceed your vehicle's towing capacity or the trailer's MAM.

1. Check Your Vehicle's Towing Capacity: This is found in the vehicle handbook or on the Vehicle Identification Number (VIN) plate, usually inside the driver's door frame. You'll see the Gross Train Weight (GTW), which is the maximum allowed weight of the car and trailer combined.
2. Check Your Caravan's MAM: This is listed on a plate on the caravan chassis. The MAM is the maximum weight of the caravan when fully loaded. Your car's towing capacity must be greater than the caravan's MAM.
3. The 85% Guideline: For safety and stability, it is recommended that the actual laden weight of the caravan is no more than 85% of the kerb weight of the tow car, especially for inexperienced towers.
4. UK Width and Length Limits: For a trailer towed by a vehicle under 3,500kg, the maximum trailer width is 2.55 metres and the maximum length (excluding the A-frame/hitch) is 7 metres.

Pre-Journey Safety Checklist (The "TOW" Method)

Before every single journey, perform these simple checks:

• T - Tyres and Towing Mechanism:
  • Check tyre pressures on both the car and caravan. They are often different.
  • Inspect tyres for cuts, bulges, and signs of ageing (cracks). Caravan tyres can perish with age even if they have plenty of tread, so replace them every 5-7 years.
  • Ensure the towball is clean, the hitch is securely engaged, and the breakaway cable is correctly attached to the car's chassis (not looped over the towball itself).
• O - Overall roadworthiness:
  • Make sure the load is distributed correctly—heavy items low down and over the axle.
  • Secure everything inside the caravan; loose items can cause instability.
• W - Working Lights and Mirrors:
  • With help from another person, check all lights on the trailer (indicators, brakes, sidelights) are working and synced with the car.
  • If your caravan or trailer is wider than the rear of your towing vehicle, you are legally required to fit suitable towing mirrors.

How Towing Affects Your Motor Insurance Premium and No-Claims Bonus

Properly managing your motor policy is crucial when you start towing.

You MUST Inform Your Insurer

This is non-negotiable. Even though basic third-party cover is legally mandated, you must inform your insurer that you have fitted a towbar and intend to tow. A towbar is considered a vehicle modification.

Why is this so important? The Financial Conduct Authority (FCA) and the Association of British Insurers (ABI) are clear that customers must provide accurate information. Failure to declare a towbar or your intention to tow could be seen as non-disclosure of a material fact. In the event of any claim (even one completely unrelated to towing), your insurer could legally reduce the claim payment or, in a worst-case scenario, declare your policy void from the start, leaving you uninsured.

Some insurers will simply note this on your policy for no extra charge, while others may apply a small increase to the premium to reflect the change in risk.

Impact on Your No-Claims Bonus (NCB)

Your NCB (or No-Claims Discount) is a valuable discount applied to your premium, earned for each consecutive year you go without making a claim.

• Claiming on your Car Insurance: If you have an accident while towing and a claim is made against your car insurance (for third-party damage or damage to your own car), your NCB will be affected in the same way as any other at-fault claim, unless it's specifically protected.
• Claiming on your Specialist Caravan Insurance: This is a major benefit of having a separate policy. If your caravan is stolen or damaged and you claim on its specialist policy, it will not affect the NCB on your car insurance. This firewall protects your valuable car insurance discount from incidents related to the caravan.

Understanding Your Policy Excess

An excess is the amount you must contribute towards a claim. For example, if your excess is £250 and you have a claim for £2,000, you pay the first £250 and the insurer pays the remaining £1,750. A claim made on your car insurance for a towing incident will be subject to your car policy's excess. A claim on your specialist caravan policy will be subject to the excess on that policy.

Choosing the Right Policy with WeCovr

Navigating the world of vehicle cover can be a challenge, especially with the added complexity of towing. This is where an expert, FCA-authorised broker like WeCovr adds immense value. We help private individuals, business owners, and fleet managers find the right cover at a competitive price, without the jargon.

Instead of spending hours comparing policies from different providers, WeCovr does the hard work for you. We search a wide panel of trusted UK insurers to find a motor policy that matches your specific needs, whether you're a casual tower, a seasoned caravanner, or a business that relies on trailers for its operations. Our expert advisors understand the importance of declaring towbars and ensuring your cover is fully valid.

WeCovr's high customer satisfaction ratings reflect our commitment to clear, impartial advice. Furthermore, customers who arrange their motor or life insurance through us may be eligible for discounts on other insurance products, providing even greater value and simplifying their financial protection.

Frequently Asked Questions (FAQ)

Here are answers to some of the most common questions about towing insurance.

1. Do I legally need separate insurance to tow a caravan in the UK? No, it is not a legal requirement to have separate insurance for your caravan or trailer. Your car insurance policy automatically provides the legally mandatory third-party liability cover for the unit while it is being towed. However, this basic cover will not protect you against theft of the caravan, or any fire or accidental damage to it. For this comprehensive protection, you need a specialist caravan policy.

2. Do I need to tell my car insurance provider that I have a towbar fitted? Yes, absolutely. A towbar is classed as a modification to your vehicle, and you have a duty to inform your insurer of any modifications. Failure to declare it could be considered non-disclosure, which could lead to a claim being rejected or your entire policy being voided, even if a claim is not related to towing.

3. Will a claim on my caravan insurance affect my car's No-Claims Bonus? No. This is a key benefit of having two separate policies. If you make a claim on your specialist caravan insurance policy (for example, for storm damage, theft, or accidental damage to the caravan), it will not impact the No-Claims Bonus (NCB) you have built up on your main motor insurance policy.

4. What are the current UK towing laws for car drivers? As of December 2021, rules were simplified. According to gov.uk, drivers who passed their car test on or after 1st January 1997 can now legally tow a trailer or caravan with a Maximum Authorised Mass (MAM) of up to 3,500kg without needing to take an additional B+E test. All drivers must still ensure their vehicle and trailer combination is within legal weight limits and is driven safely. Professional towing tuition is highly recommended for all new towers.

5. Does my breakdown cover include my caravan? Usually not. Most standard breakdown policies that come with a bank account or as an add-on to car insurance only cover the vehicle itself. You typically need to purchase a specific caravan breakdown policy or an add-on that explicitly states it will recover both the car and the caravan to your home or a repairer.

Ready to find the right motor insurance for your towing needs and drive with complete peace of mind?

Get a free, no-obligation quote from WeCovr today. Our experts will help you compare policies from a panel of leading insurers to find the perfect cover for your journey.