Only once have I tried to inconvenience an inconsiderate individual who parked where they should not have.
Parking one of the dairy trucks at the end of a long day, I saw some one had parked their Camaro in our lot. I backed my truck in alongside the driver's door (less than 6 inches) and when the next driver returned with a truck, got him to slot it in on the other side.
I can only guess the fellow must have opened the hatch and crawled into the driver's seat later that evening, but the car was gone next morning.
I never saw it parked in our lot again.
Les