Christian Horner had a “heated” argument with Jos Verstappen during his last race weekend as Red Bull team principal at the British Grand Prix. That is the claim of former F1 driver Ralf Schumacher, who says the father of Max Verstappen was left “anything but happy with the situation” at Silverstone.

After 20 years, eight drivers’ titles, six constructors’ titles, and 124 race wins, it all ended with a tearful speech in front of the entire workforce at the Red Bull Racing factory in Milton Keynes on Wednesday morning.