European GP: Nelson Piquet, Brabham BT53 BMW, leads Alain Prost, McLaren MP4-2 TAG, Patrick Tambay, Renault RE50, and Keke Rosberg, Williams FW09B Honda.
Nelson Piquet, Brabham BT53 BMW, leads Alain Prost, McLaren MP4-2 TAG, Patrick Tambay, Renault RE50, and Keke Rosberg, Williams FW09B Honda.