I took the kids swimming the other week and when i was queing inside was alerted to my alarm sounding, when i got to the car there was a woman leaving a note on my windscreen, she apologised but said her son was so excited about going swimming he had thrown his door open to get out quicker and hit my drivers door!! She was very apologetic though and offered to pay for any damage, which was quite reassuring as i am sure most would have driven off or moved their car to hide their actions! BUT as the photo above, there was almost only my car in the car park and she chose to park next to me!