Emergency vehicles in some cities can emit a signal that changes lights from red to green. It's a felony to spoof those devices, but people still get caught doi

Emergency vehicles in some cities can emit a signal that changes lights from red to green. It's a felony to spoof those devices, but people still get caught doing it. I'm sure a system can be made resilient to a single bad actor, but, yes, those attack vectors will have to be thought through.