Guidance

Using and operating longer semi-trailers

Helping current or potential new operators safely use longer-semi trailers.

From:
Department for Transport
Published
30 May 2023
Last updated
14 November 2023 — See all updates

Documents

Using and implementing longer-semi trailers

HTML

LST route plan: example template for operators

PDF, 113 KB, 1 page

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email webmasterdft@dft.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

LST risk assessment: example template for operators

PDF, 161 KB, 1 page

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email webmasterdft@dft.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

LST diversion route checklist: example template for operators

PDF, 106 KB, 1 page

This file may not be suitable for users of assistive technology.

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email webmasterdft@dft.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

Guidance to help operators get the most out of longer semi-trailers (LSTs), and ensure that they are operated safely.

LSTs are being brought into general use after an extensive trial, public consultation and regulatory changes. As a new vehicle type, LSTs have specific regulations to abide by.

All operators of LSTs should read the Road Vehicles (Authorisation of Special Types) (General) Order 2003 guide – that governs the use of LSTs.

Published 30 May 2023
Last updated 14 November 2023 + show all updates

  1. Updated guidance to reflect industry feedback. LST route plan, risk assessment and diversion route checklist example templates added.

  2. First published.