1982 San Marino Grand Prix: the Renaults of René Arnoux and Alain Prost qualified first and second, but their cars failed in the race, leaving Ferrari occupying the top two positions with Gilles Villeneuve leading Didier Pironi. The third-placed Tyrrell of Michele Alboreto was far behind, so Ferrari ordered their drivers to slow down to minimize the risk of mechanical failure or running out of fuel. Villeneuve believed this order also meant that the cars were to maintain position on the track, with Villeneuve ahead of Pironi. However, Pironi believed that the cars were free to race, and passed Villeneuve. Villeneuve believed that Pironi was simply trying to spice up an otherwise dull race, and duly re-passed his teammate, assuming that he would then hold station for the remainder of the race. Thus, Villeneuve failed to protect the inside line going into the Tosa corner on the final lap, and Pironi passed him to take the win.