Organisation: Transport Scotland
Date of Publication: July 2026
Uploaded to Knowledge Centre: 18 August 2026
This document provides details of the process adopted and experience gleaned during Phase 1 (2020 to 2023) and Phase 2 (2023 to 2025) of PRIME traffic signs and markings
road trials on the Scottish trunk road network.
It may be of interest to road safety professionals responsible for instigating schemes
improving the road environment for motorcyclists (i.e. vulnerable road users) to support safe journeys, in line with the ‘Safe System’ approach set out in Scotland’s Road Safety Framework to 2030.
This document is primarily aimed at those working in various areas of road safety such as road authorities, their supply chain, and road safety partnerships who may be interested in the use of PRIME measures on their road networks. It presents the practical outputs of Project PRIME to assist in considering replicating the design and implementation of the Scottish Trunk Road trials.
Click the link below to access the toolkit:
https://www.transport.gov.scot/publication/project-prime-installation-toolkit/