No, but generally they do it so infrequently that you bake it into the cost of driving if you’re a frequent speeder. For many years I just considered it a cost of driving, but if I knew a lot of cops were enforcing in one area (like when I got 3 speeding tickets in under 24 hours in the same stretch of road) I’d slow down there.

There are known places where cops pull people over a lot and you’ll see people go from 15 over to driving the speed limit there, then accelerate right after.