A highways traffic vehicle (yellow and black squares livery) has taken to frequenting the well known and used car parks recently. Seems its a convenient place for them to wait for call outs on M4, A404M and probably M40. A patrol 4x4 approached this evening and shone a powerful searchlight from its roof along the length of the car park from the road before it came in. Very unnerving and intimidating - probably exactly the reaction they wanted. Not sure what the legal status of these patrols is. Are they manned by police? What powers do they have? Anyone know?
