Range Rover Reversed Into My Ferrari!!

Last week a Range Rover reversed into the passenger door of my dads' Ferrari 512TR causing approx one and a half foot square of dent. The main impact of the dent is located at the top of the vent in the door (where the vent begins). However the attached cheesegrater fins are unscathed. Does anyone know of a good panel beater in the UK. I would prefer to go straight to a panel beater instead of going through a garage to one. Any suggestions would be appreciated.