Red Bull Racing's senior advisor has spoken out about Christian Horner's sudden departure from the team following the British Grand Prix.

Formula One is famous for making lots of noise, but the silence at Red Bull on Friday was frankly deafening. After the day of the long knives a fortnight ago – comprising the bombshell dismissal of team principal Christian Horner after 20 years and 405 consecutive races in charge,

Red Bull chief Helmut Marko has finally revealed why they decided to let Christian Horner go midseason. The Milton Keynes-based squad shocked the world when they removed their CEO and Team Principal after 20 years in charge of the team earlier this month.

Sky Sports Formula 1 commentator Martin Brundle offered additional information on Christian Horner's departure from Red Bull Racing.