1997 Formula 1 champion Jacques Villeneuve branded Oscar Piastri's Azerbaijan Grand Prix lock-up as a "rookie mistake".
The Australian driver suffered a double lock-up during the race at the Baku City Circuit while he was running third. Defending from Red Bull's Isack Hadjar down the main straight, Piastri locked the brakes and went wide into the run-off area. The incident took him out of podium contention and left him fighting in 15th place.
