1989 Belgian Grand Prix.
Spa-Francorchamps, Belgium.
25-27 August 1989.
Ayrton Senna (McLaren MP4/5 Honda) enters La Source at the start followed by teammate Alain Prost (McLaren MP4/5 Honda), Gerhard Berger (Ferrari 640), Thierry Boutsen (Williams FW12C Renault) and Nigel Mansell (Ferrari 640) on the grass.
Ref-89 BEL 01.
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