Braked Versus Unbraked Trailers

To tow without brakes on the trailer, the Maximum Gross Weight of that trailer must not exceed 750 kgs or half the Kerbside Weight of the towing vehicle, whichever is the least. Unbraked trailers must be clearly marked with the year of manufacture and their Maximum Gross Weight. If built after 1/1.97, they must have a secondary coupling fitted.

Braked trailers manufactured after 1968 must have brakes on all wheels. If built after October 1982, an hydraulically damped over-run coupling is required and, if built after April 1989, the trailer must have an auto-reverse brake mechanism which meets the efficiency laid down in EC directive 71/320. Additionally, braked trailers need to have a breakaway cable fitted which is capable of operating the handbrake mechanism if the trailer becomes detached from the towing vehicle, it is an offence not to use it and, it must be ‘securely attached’ to the towing vehicle. It is unlikely that merely looping round the towball would be considered a secure attachment!

Disclaimer

The information in this guide is as accurate as the writer is able to make it, however, no responsibility can be accepted for any inaccuracies which may be in the text. It is the responsibility of any person wishing to depend on the facts to check for themselves with original documentation or any updating regulations, instruments or changes in the law. Interpretation of the law is a matter for the courts.