I'm using two Replay XD1080 cameras; one front, one rear. I bought the cigarette adapters for them, so they get constant power in the car (my car has a 'power socket' in the hatch). I'm sure they'll eventually come in handy.
For the moron going the wrong way on the 1 way street, I would have blocked the 2 left lanes with 4 ways so at least the idiot could have turned around.