DfT publishes a full implementation guide for operators on longer semi-trailers

21 June 2023

Longer semi-trailers (‘LSTs’) are a type of HGV trailer up to 2.05 metres longer than the current standard semi-trailers on the road in the UK. Fully loaded LSTs can move more cargo in fewer journeys than current trailers and reduce overall emissions, congestion, and collision risk. Following an extensive trial, a public consultation and regulatory changes, LSTs are being brought into general use. This guide is aimed at helping operators get the most out of LSTs, as well as ensuring that they are operated safely. 

Due to their status as a new vehicle type, LSTs are subject to specific regulations – operators should note that route plans and risk assessments are legally required for each route on which an LST is planned to be used. Furthermore, the Secretary of State is legally required to be notified by operators of the prospective use of LSTs through the Traffic Commissioner VOL portal. Operators are also required to ensure that drivers are given copies of the route plans and risk assessments for the routes they drive on. Each of these areas is covered in more detail in this guide. 

Responsible LST operators should also provide appropriate training and have processes to maintain safety. This will also help to maintain the appropriate use of LSTs, which the trial has demonstrated provide significant economic benefits to operators. Keeping up with a fast-paced industry can be hard work, and Backhouse Jones can provide expert guidance on everything relating to your operator’s licence from application issues to full support and representation at a public inquiry. For more information on Backhouse Jones’ team of expert road transport solicitors click here, call 01254 828 300, or email regulatory@backhouses.co.uk.