24 Hours of Le Mans
Jean-Pierre Aeschlimann / Roger Dorchy / William Vollery, William Vollery, Porsche 911 Carrera RS follows Claude Haldi / Florian Vetsch, Schiller Racing Team, Porsche 934 - Porsche 930/71 and Derek Bell / Vern Schuppan, Grand Touring Cars Inc, Mirage GR8 - Ford Cosworth DFV, through Tertre Rouge.