I've seen a few accidents at the track days I've been on and I've only been on 4. An S2000 into the barrier at Oulton and a few the last time I was at Cadwell. A golf written off which damaged the Armco and closed the track for more than an hour, a kit car with broken rear suspension, an audi spun off with front bumper damage and an astra with a side impact which set the air bags off.