That's exactly what this sort of enforcement avoids: You're averaging across multiple transponders, so unlike a cop with a LIDAR gun taking a single reading (wh

That's exactly what this sort of enforcement avoids: You're averaging across multiple transponders, so unlike a cop with a LIDAR gun taking a single reading (where people do already suddenly slow down) you'd need to consistently not speed across every single one you pass. In some areas there are several transponders less than a mile apart, so unless you plan on slamming your brakes every few thousand feet you're better off just not speeding - I'm someone who chronically speeds, but I'm also for blanket highway speed enforcement. Right now speeding seems to be about what you can get away with in a really frustrating way: If can learn the right speed traps, or you can chat a cop the right way, or your car even looks a certain way, you can get away with some ridiculous things. Blanket enforcement wouldn't necessarily be regressive either: Regardless of how many tickets you can afford, eventually points stack up and you lose your license