Formula 1 arrives in Las Vegas, via the Caesars Palace car park.

Piquet clinched the title in fifth place, barely conscious in the Nevada heat.
The first Caesars Palace Grand Prix took place on 17 October 1981, run on a temporary circuit laid out in the casino's car park. Alan Jones won the race for Williams, but the real drama belonged to Nelson Piquet, who finished fifth and clinched the Drivers' Championship despite nearly passing out from heat exhaustion. The anti-clockwise layout, flat and featureless under the Nevada sun, was not universally loved by drivers. But it served its purpose: Las Vegas had a world championship race.

















