Red Bull team principal Christian Horner is the target of an internal investigation. The 50-year-old Briton is accused internally of "inappropriate behavior" towards an employee.

He was interviewed last Friday by a “specialist lawyer outside” Red Bull, but no decision regarding his future with the team has been announced at this stage. Last year, Red Bull crushed the competition by winning 21 of 22 Grands Prix, with Max Verstappen and Sergio Pérez driving.