Yup...know how that feels mate..Had mine keyed in the car park at school.THEN...
Had bricks thrown at it by the kids from the school opposite when I went to work on my bike...
It's in at the minute being fixed...and the school wont do a damn thing about it. One parent has been to see me and has suggested they pay half towards the excess...but who knows.
I've seen your car parking situation and it's much the same as mine...everyone gets territorial about their parking space outside their house...What can we do though?...