Well, you can bet your life the Police will probably be as much use as a chocolate teapot. If your lucky they might pop round to speak to the Twat that hit you, then probably send him on a holiday somewhere nice 'so he can learn about being a good person again'.
Don't forget, your entitled to have your scoob repaired at the garage of your choice and to your satisfaction. You don't have to go to the insurance companies 'approved' repairer.
I had a Focus ST170 a few years back. Got hit in the back and went to 3 shops before I was happy with the repairs. Don't think Norwich Union were impressed though, ha ha.