Monaco GP
Carlos Reutemann, Lotus 79 Ford leads team-mate Mario Andretti, Lotus 80 Ford, James Hunt, Wolf WR7, Riccardo Patrese, Arrows A1 Ford, Hans-Joachim Stuck, ATS D2 Ford, Clay Regazzoni, Williams FW07 Ford, John Watson, McLaren M28C Ford, Emerson Fittipaldi, Fittipaldi F5A Ford, Nelson Piquet, Brabham BT48 Alfa Romeo, Rene Arnoux, Renault RS10, and Jean-Piere Jabouille, Renault RS10, through the hairpin.