Mick Schumacher was told off over team radio for performing doughnuts for the crowd after the Abu Dhabi Grand Prix.
The race was his final appearance for Haas, as he will be replaced by Nico Hulkenberg for the 2023 season. That decision means Schumacher will be without a race seat for 2023, placing his future in Formula 1 into some doubt.
Doughnuts are quite common after the final race of an F1 season, as the fans in the grandstands usually enjoy the sight of the drivers burning some rubber. But, as is often the case in a sport with a particularly thick rulebook, there are restrictions on who can do doughnuts, and also on when and where they can be performed.