mate was over there and told me about it, driver got out fine but not long after the pics where taken the m3 set on fire! so he got nothing back of it, an yea if you crash on the ring it costs alot for recovery an that.
the bmw came over a blind brow and there was a mini there, he hit the back of it and then i imagine loads of other shit happened
there is a vido of just after it somewhere on the net, loads of cars all over the spot my mate said.