Utah drivers - even more dangerous when in reverse

I know this is one of my pet peeves but it still surprises me (and it shouldn't by now) how truly shite Utah drivers are.

This morning for example a quick trip to the shops. Made it into the car park with no trouble then almost get T-boned backwards by some dopey female in an outback. Guess she wasn't using her mirror cos she did look a bit less dopey when she noticed my car. Then we had a staring match. Like that's going to phase me. Finally she bumbles off into traffic, pulled out right in front of the bright red fire engine - lovely. On my way out I checked behind me both ways and therefore didn't reverse into the trolley boy.