If you see tracks, it's a good idea to never stop or park your car on them. In Kazan, Russia, a few cars had all stopped on the trolly tracks, waiting to make their turn. Sure enough, the trolly came through, unable to slow down in time. We do not know if anyone was injured in this accident.
via Viral Hog
Then, a man in Openshaw, Manchester, England lost control of his car and became a "hit, hit, hit, hit and run" driver. Multiple cars were damaged by his vehicle, which might have prompted him and his passenger to initially flee the scene. Shortly thereafter, they returned to collect their things and ended up staying to exchange insurance info.