This is (mostly) correct as any country with a significant Gatso camera presence will attest. In the UK people more or less drive exactly at the speed limit at

This is (mostly) correct as any country with a significant Gatso camera presence will attest. In the UK people more or less drive exactly at the speed limit at all times because of the profusion of speed cameras and heavy penalties for speeding. (Up to and including a lifetime ban from driving)