South African GP: Ayrton Senna, Toleman TG183B Hart, with nose damage, leads Eddie Cheever, Alfa Romeo 184T, and François Hesnault, Ligier JS23 Renault.
Ayrton Senna, Toleman TG183B Hart, with nose damage, leads Eddie Cheever, Alfa Romeo 184T, and François Hesnault, Ligier JS23 Renault.