Parked my cossie in the General carpark for one of the shows years ago as left it late to get on club stand, came back out to it later on to find a woman parked next to me emptying her hand bag over my roof to find her keys, she'd probably not caused that much damage but as I raged at her sweeping the contents of her bag off my roof and launching it at her I scratched it all over, had to be repainted, I left her in tears and felt guilty later on and wish I had apologised or dealt with it better