South African GP: Riccardo Patrese, Brabham BT52B BMW, leads Patrick Tambay, Ferrari 126C3, Andrea de Cesaris, Alfa Romeo 183T, and Alain Prost, Renault RE40.
Riccardo Patrese, Brabham BT52B BMW, leads Patrick Tambay, Ferrari 126C3, Andrea de Cesaris, Alfa Romeo 183T, and Alain Prost, Renault RE40.