Spanish GP
John Watson, Brabham BT46 Alfa Romeo leads Gilles Villeneuve, Ferrari 312T3, Riccardo Patrese, Arrows FA1 Ford, Ronnie Peterson, Lotus 79 Ford, Didier Pironi, Tyrrell 008 Ford, Niki Lauda, Brabham BT46 Alfa Romeo, and Patrick Tambay, McLaren M26 Ford.