Longer semi-trailers – new guidance

25 August 2023

If you are an operator of longer semi-trailers, you need to familiarise yourself with this guidance. There are specific obligations to be met relating to (amongst other things) route planning, risk assessments, diversions, maintenance, driver training and driver management.

Longer semi-trailers are now being used on Great Britain’s roads. Vehicle operators can now tow Longer Semi Trailers measuring up to 2.05 metres longer than a standard semi-trailer (up to 15.56 metres long). If you’re an operator or driver, you’ll need to familiarise yourself with the guidance. The guidance can be found here.

If you need more information, please contact our regulatory team here.