AUSTIN, Texas — McLaren Formula One boss Zak Brown wants the FIA to conduct a “very thorough investigation” to ensure Red Bull hasn’t breached parc fermé rules with its car in 2024, warning there should be “massive consequences” if it has.

McLaren CEO Zak Brown urges the FIA to investigate Red Bull Racing's alleged parc ferme rule violations to ensure fairness in Formula 1.

The ride adjustment device used by Red Bull explained as how it works to make a difference to the car's operation during qualifying and race.

Lewis Hamilton has reacted to Red Bull’s controversial device that alters the height of its front bib ahead of the United States Grand Prix this weekend. Rival teams had grown concerned that Red Bull may be exploiting parc ferme rules by utilising a way to lift and lower the height of its T-tray between qualifying and race day.

Lewis Hamilton has applauded Red Bull's innovation although he does wonder if their winning period has now stopped.

McLaren CEO Zak Brown has urged the FIA to undertake a full investigation into the allegations surrounding Red Bull's potential breach of parc ferme regulations

Allegations against Red Bull Racing spark debate on innovation vs. cheating in F1 Ahead of the U.S. Grand Prix.

McLaren CEO Zak Brown has called on the FIA to launch a “thorough investigation” into whether Red Bull did actually use its front bib adjuster under parc ferme conditions. Red Bull has found itself at the centre of intrigue over a device it has fitted under the heel support in its cockpit,