PRACTICAL POLICING.
a distant cousin in yorkshire Police once told how they deal with flashy, big car motorway speeders and those hard shoulder queue jumper drivers. They avoid the tedious business of ticketing him and maybe having to prove it in court, and him doing the same next week -by instead pulling him over, escort him to the nearest police vehicles only layby. They then tell him to wait there an hour, until he has been seen by them or another patrol car fifty minutes later. If he moves before then he is in big trouble. The micreant is made late, feels a fool and doesn't do it again. With minimial wasted police time. Practical policing.