Doc 56 - Summons - Car 55 - Start Procedure Infringement

Carlos Sainz (Car 55) summoned by stewards for alleged breach of start procedure regulation.

Carlos Sainz (Car 55) has been summoned by the stewards to attend a hearing at 17:00 due to an alleged breach of B5.5.5 of the FIA F1 Regulations, which pertains to the start procedure. The team representative from Atlassian Williams F1 Team is also required to attend. The incident occurred during the 2026 Barcelona-Catalunya Grand Prix event.