Kimi Antonelli receives post-race F1 penalty after stewards’ Mercedes investigation

Kimi Antonelli has been handed a five-second time penalty by F1 stewards for an unsafe release in the Sao Paulo Grand Prix.

As the field charged for the pits in the closing stages to switch to the intermediate tyres, Mercedes released Antonelli into the path of Alpine's Franco Colapinto, who was forced to check up.