More a wwyd than aibu. Crossing the road to my sons school today and I saw a car reversing, heard a plasticy crunch and looked over to see he had reversed into the front of another car. I collected my son from the playground and walked back toward my car and saw that the car had pulled forward and the driver was getting out, he didnt look at the car he had hit and walked away. Once he was out of sight I discretely took a picture on my phone of his car and then of the other car once he had collected his child and left, there appears little damage to the other car that I could see although I think the bumper is slightly out of line. Wwyd, it's a very small school and the last thing I want is to create any bad feeling, I'm a newcomer to the area and it's already quite clicky.