TVR Cerbera
Are you sure it wasn't your brother who did it? jealous that you have the better RS? lol
I would of keyed the 197 myself lol
No honestly i feel for you.
I had the exact same thing happen to me on my road.
At least six scratches exactly like yours over a period of a few weeks
Only difference is i found them..
and put an end to that story pretty brutally