I was parked blind behind a people carrier. I revesered and turn my wheels left, in preperation of puling out. At this point my tyre was clipped by an on coming car.
There was no damage to my vehical at all. And on inspection there was no damage to the other vehical (i would like to add that i am a mechanic, with inspection experience). The police weren't called, we exchanged details and we parted in aggrement that everything was ok.
However, i have now been issued with a claim for £7500 in damages and personal injuries.
First off, I'd wish to know if i'm to blame, and secondly can they do this after the fact.

