Traffic officers operate on motorways and some primary routes in England. What are they authorised to do?

Explanation: Traffic officers don't have enforcement powers but are able to stop and direct people on motorways and some 'A' class roads. They only operate in England and work in partnership with the police at incidents, providing a highly trained and visible service. They're recognised by an orange-and-yellow jacket and their vehicle has yellow-and-black markings.

Category: Motorway rules

References: The Official DVSA Guide to Driving: Section 18, Highway Code: Rule 108