Covid restrictions mean fan numbers for the opening World Superbike and MotoGP events at Indonesia's Mandalika circuit are likely to be limited to around 15% of the maximum capacity.
The Spanish Grand Prix in Barcelona in a week-and-a-half's time could be Formula 1's first-ever spectator-less event, it has been mused - after it was revealed that the region surrounding the track is the most infected in Europe from the new swine flu panic.