So someone hit my car in a supermarket car park, an independent witness left the reg number, description and their phone number.
I'm not sure there is any/much damage. It's possible that there is sufficient damage to the paintwork on the bottom corner of the door that their could be a rust risk 
So if the car is damaged (sorry pissing down with rain etc.) if I ring up my insurance company and notify them and they are not successful in claiming against this other person where does that leave me? I'm thinking I'm risking increasing my insurance claim, losing no claims bonus etc. over a level of damage that may just not be worth it.
Does anyone know????
I have to say at glance the damage looks significant off to take photos then clean it up and have a better look...