Towing Mirrors - Stay Legal

In Towsure Outdoors Blog 0 comment

Towing mirrors are an essential component for drivers who haul large trailers, caravans, boats, or other significant loads. They ensure a clear and enhanced view of the rear and sides of the vehicle, which is crucial for safe maneuvering and adherence to traffic regulations.

By law, towing mirrors used on the highway must conform to E11 safety standards, covering quality and field of view.  With the growth of international marketplaces, some outlets outside of Europe offer products which may not meet such regulations and may fall below the standards needing for use on UK and EU roads.

About the E11 Towing Mirror Regulations

The E11 regulations, which refer to the United Kingdom's designation based on the United Nations Economic Commission for Europe (UNECE) vehicle approval scheme, often see updates to improve road safety continuously. Before diving into the penalties for using non-approved mirrors, it's essential to understand what E-marking is. The E-mark on mirrors (and other automotive components) indicates that the product meets the European Union (EU) standards for safety. It suggests that the mirror has been tested and certified to conform to the EU's stringent manufacturing and performance regulations. The E-marked approval is recognisable by a capital “E” followed by a number, which corresponds to the country that granted the approval.

Strengthening Safety Standards

One of the most recent updates to the E11 regulations focuses on strengthening safety standards for all vehicles equipped with towing mirrors. Safety standards are paramount, and the updated regulations reflect attempts to minimize blind spots and reduce the frequency and severity of accidents on the road. The latest provisions require towing mirrors to provide a wider field of vision, allowing drivers to see beyond the full width of the towed unit.

Enhanced Durability and Performance Requirements

Towing mirrors must be robust enough to withstand various driving conditions, including vibrations, different weather conditions, and the aerodynamic effects of high speeds. Recent adjustments in the E11 regulations stipulate enhanced durability and performance requirements. Towing mirrors must now pass rigorous testing for stability and remain functional over the product's life span.

Compatibility and Mounting

A significant aspect of the updated regulations is focused on the compatibility and mounting of towing mirrors. The revised guidelines ensure that towing mirrors, whether they're clip-on or integrated, should not damage the vehicle's existing mirrors and should be easily attachable and detachable without the need for tools. The connection between the towing mirror and the vehicle's standard mirror must be secure to avoid vibrations that could distort the reflected image.

Size and Shape Regulations

The E11 update has introduced more explicit mandates on the size and shape of towing mirrors. These guidelines are designed to ensure that the mirrors do not protrude excessively, thereby reducing the risk of them striking pedestrians, cyclists, or other vehicles. The mirror's surface area has been optimized to provide a balance between enhanced visibility and compactness to reduce potential hazards.

Mirror Adjustment

With the latest update, there is a focus on the adjustment capabilities of towing mirrors. The ease of adjustment is crucial for drivers who may need to alter mirror positions to suit different towing loads and conditions. The new regulations specify that adjustments should be possible from within the vehicle, providing added convenience and safety by allowing the driver to reposition mirrors without having to leave the vehicle.

Compliance and Enforcement

To ensure road users adhere to these updated E11 regulations, compliance and enforcement measures have also been introduced. Vehicles that do not comply with the new towing mirror standards may be subjected to penalties, and potentially, their insurance coverage could be affected. The authorities have been empowered to carry out random checks on towing mirrors, particularly on commercial vehicles and those towing large loads.

Understanding the Legal Implications of Using Non E-Marked Towing Mirrors

Ensuring the safety of both the driver and others on the road is paramount when it comes to towing. One might not immediately consider the role that towing mirrors play in this equation, but they are vital for maintaining a clear field of vision around the vehicle and the trailer or caravan being towed. It's critical to be aware of the regulations surrounding towing equipment, including the use of E-marked towing mirrors. Here's what you need to know about the penalties for using non E-marked towing mirrors and how they impact road safety.

A towing mirror mounted with rubber straps

The Importance of Using E-Marked Towing Mirrors

Towing mirrors that are not E-marked may not offer the correct field of vision required to see around the towed vehicle. This can lead to significant blind spots, which dramatically increase the risk of accidents on the road. Installation of E-marked mirrors, on the other hand, ensures that drivers have the required visibility to manoeuvre their vehicles safely, which significantly contributes to road safety.

Penalties for Non-Compliance

Towing with non E-marked towing mirrors in the UK or when touring abroad in the EU may lead to several penalties depending on the regional laws and regulations. Generally, the penalties fall under non-compliance with vehicle equipment regulations, which can include fines, points on your driving record, or even the potential for disqualification in severe repeat offences.

1. Fines: The most common penalty for using non E-marked towing mirrors is a monetary fine. The amount can vary by jurisdiction, but fines serve as a deterrent and reminder to comply with safety regulations.


2. Points on Driving Licence: In some regions, getting caught with non-compliant towing mirrors can add points to your driving licence. Accumulating points can lead to further consequences such as increased insurance rates or the potential loss of your driving privileges if you exceed a certain threshold.

4. Insurance Challenges: If you're involved in an accident and found to have been using non E-marked mirrors, your insurance company could refuse to cover the damages. They may claim that the non-approved equipment contributed to the cause of the accident.

Ensuring Compliance

To avoid these penalties, it's essential to ensure that your towing mirrors are E-marked. Here are some steps to compliance:

- Check Existing Equipment: If you already possess towing mirrors, inspect them for the E-mark. If you cannot find this mark, you may need to replace your mirrors with compliant ones.

- Purchase from Reputable Sellers: Buy your towing mirrors from reputable sellers or manufacturers who clearly indicate the E-mark certification of their products.  All towing mirrors sold by Towsure are fully compliant with the E11 regulations, meaning that you can shop for cheap towing mirrors and stay within the law.

Avoid Unknown Overseas Marketplaces: Products sold from the far east in particular may not meet the regulations.  Due to lack of regulation and enforcement on small imports delivered directly to the consumer, even an E11 marking printed on the product may not guarantee that the product meets regulations, and actually has a certification.

- Install Correctly: Ensure that the mirrors are fitted securely and properly adjusted to provide the necessary field of vision.

- Regular Inspection: Make it a habit to perform regular inspections of your towing mirrors before you hit the road.


Using E-marked towing mirrors is not just a legal requirement; it's a crucial aspect of road safety. By understanding the potential penalties and taking the necessary steps to comply with regulations, you can contribute to a safer driving environment for everyone on the road. Always stay informed about the latest towing requirements in your area to ensure that your vehicle is properly equipped for any journey.

For those towing large trailers and caravans, it is advisable to regularly check for updates on vehicle equipment regulations and to consult with certified professionals to ensure their towing mirrors are compliant and correctly installed. It's not just about following the law; it's about taking responsibility for one's safety and that of others.

Staying up-to-date with the latest E11 regulations concerning towing mirrors is essential for manufacturers, retailers, and end-users to ensure they comply with legal requirements and maintain high safety standards on the road. The new regulations are not just about compliance; they represent a commitment to road safety for all users. By enhancing the design and functionality of towing mirrors, drivers can enjoy greater confidence when towing, leading to safer travel for everyone on the road.

When you buy towing mirrors from Towsure, you can be sure that your mirrors comply with all current legislation for your safety and peace of mind

Profile Image Alan Hood

Alan Hood

Staff Writer for Towsure. When not in the office, Alan enjoys exploring the Peak District and blogging walking routes. An occasional dog walker and slave to cats.

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