Nothing worse than this and boils my piss. Had a couple of incidents like this myself but worst one was a c**t in a merc opened his door into my Subaru outside B&Q a few years back. Looked me straight in the face and then had the balls to just walk away without even so much as a sorry. Well didn't pay him as somehow he came back out too 2 flat tyres and I was still sat there. Told him to his face karmas a bitch eh and drove off. Bet it made him think twice in future the twat