I go to the lovely Andrew Brock on Shawbury Road off Lordship Lane Dulwich.
His body guy, Mike, does a sort of car acupuncture thing with dents.
Anyway, it's probably just a bit of rubber seal that's gone and he will not rip you off.
The man's a gent.
I take my car to Millenium City Garages. Nick always does me a good deal. I remember when I first took my car to him. Pursers on the Old Kent said the work would cost £1,500 (car only worth 2K) and Nick did it all for just over £300. Lovely guy too, always willingly to tell you what is wrong in language a non mechanic would understand!