Lawson soon becomes aware of the water and raises his hand too, but Sarron, perhaps under the mistaken impression that he’s dropping the other three, seems too enthusiastic to stop and loses the front-end on a fast left.

Again, the leaders raise their hands after the 9th lap, but before everyone can pit, Mick Doohan and Kocinski collide, sliding without serious injury.

In an interesting footnote, the 1989 Belgium Grand Prix in Spa Francorchamps, scheduled for 18 laps and 73.3 miles, was entered in the books as a “complete” eight-lap, 34.5-mile sprint race victory for Eddie Lawson.

But if you look at the old magazines you’ll see Kevin Schwantz celebrating the victory atop a wet podium and John Kocinski standing third in his 500 debut.

In fact, the race director, fearing a riot if he sent the fans home after only seeing two aborted starts and eight recorded laps, decided to appease the crowd by sending the riders out again even though it was clearly against the rules.

This worked from the late eighties until 2003 when Dorna, protecting their TV coverage against long delays, overrode strong MSMA (Motorcycle Sport Manufacturers Association) objections and managed to introduce the first of three variants of “flag to flag” racing -- races which would not be stopped and restarted due to rain.