yes it was open practice - run by the mg car club.
nothing we can do about it - other than find the parts to rebuild the car in a lighter, faster format. what was really annoying is that we had just totally rebuilt the rear suspension using all sorts of trick parts - totally wasted effort now!
so if you go to a practice day with your car watch out for a f##wit running a green series 1 rx7 - idiots name starts with P - penbry? something like that anyway. complete wanker and a fool. anywhere but the racetrack and he would be up to his arms in legal paperwork by now.