Tuesday 17th June 1986
Before the start of the last race of Italian Sport Prototype Championship meeting, at Pergusa, Italy a service van driven by a circuit security guard crashed head-on into a private car passing in the one-way only small service road, all around the track. The female driver of the car was killed at the scene, her passenger, a young boy, sustained serious injuries. The Pergusa race director immediately stopped the racing event and sent the autodrome ambulance to rescue the unfortunate by-passers, and the start of the race was postponed.