Seriously. I have the same thing. It has saved my ass 3 times that I KNOW of. Always seems to happen when I don't expect it...out of the blue images of cops and crown vics with light bars pop into my mind and I slow down and within the next mile I will see the cop running radar. Of course now I seriously don't go more than like 5 over the speed limit (except maybe for those special times on the open interstates) but still, I know exactly what you are talking about. It's fuckin weird.