When the chequered flag falls at the end of today's Kyalami race, 15 Grands Prix and more than 2,770 miles raced around the globe will have decided the 1983 Formula One World Champion. And it's still a three-way contest between Alain Prost in his Renault, Nelson Piquet, Brabham, and Rene Arnoux, Ferrari.
Highlights of this afternoon's gripping climax to the seven-month season.