Sorry to be kill joy but I wouldnt have been doing that sort of speed on a public road - motorway or otherwise! Police wouldnt give chase at that kind of silly speed anyway.
There are plenty of trackdays and airfields around for that sort of speed where the risks are not so great and fewer, if any at all, lives are at risk.
The Police would not need a plate. A simple check with the Police computer, connected to the DVLA's network and they can get a list of cars/bikes owned in the area by colour/make etc. Then its just a case of finding you. Sadly to say that if the cop car was equipped with on-board camera its just a case of matching any distinguishing marks/wheels or features on the car/bike and they gotcha!!
There are plenty of trackdays and airfields around for that sort of speed where the risks are not so great and fewer, if any at all, lives are at risk.
The Police would not need a plate. A simple check with the Police computer, connected to the DVLA's network and they can get a list of cars/bikes owned in the area by colour/make etc. Then its just a case of finding you. Sadly to say that if the cop car was equipped with on-board camera its just a case of matching any distinguishing marks/wheels or features on the car/bike and they gotcha!!