Welsh Government traffic officers () are civilian staff employed by the trunk road agents on behalf of the Welsh Government as a means to ease traffic congestion on major trunk roads in Wales. Their role and powers are similar to their English counterparts working for National Highways, the National Highways traffic officers.
They were initially established in order to assist police officers from Gwent Police and South Wales Police by removing part of their workload with regards to breakdowns and collisions.
In addition to a number of exemptions from the Road Traffic Act and Motorway Regulations (such as stopping on the hard shoulder, driving/reversing on the hard shoulder), traffic officers derive powers from the Traffic Management Act 2004.
Officers must follow the directions of a police constable, and to exercise their powers, must be on duty and in uniform.
For the purposes of:
a traffic officer may:
Assaulting, resisting or willfully obstructing a traffic officer are offences. It is also an offence to impersonate a traffic officer, or for a traffic officer to claim to have more powers than they do. Traffic officers do not have any powers of arrest, nor do they have the power to search, issue fixed penalties or report for summons for any motoring offence. Traffic officers are not exempt from any traffic laws, and must, at all times, comply with the posted speed limits and all red traffic lights.
Drivers are obliged by the Traffic Management Act 2004 to comply with the directions given by traffic officers. This is briefly explained in the Highway Code: