Christian Horner could barely contain his anger at accusations that Red Bull breached cost cap rules during the 2021 season as he broke his public silence on the matter.
The FIA said earlier this month that their analysis of the teams' accounting for last season showed that Red Bull had overspent by a "minor" amount. But almost immediately after, the team released a statement of its own in which it defended itself.
Very little has been said publicly since, but the situation is now coming to a head in Austin. Ahead of the United States Grand Prix, a press conference was held at the circuit on Saturday in which Horner faced some difficult questions about the overspending allegations.