Thursday’s fast-paced F1 news includes a new theory from a Max Verstappen insider on Red Bull’s decision to sack Christian Horner as Sebastian Vettel makes a major announcement. In an exclusive interview with PlanetF1.com, former Marussia boss Graeme Lowdon has shared his memories of the late Jules Bianchi.

Christian Horner has already spoken on a potential move to Ferrari as the team principal is sacked after 20 years at Red Bull Racing.

Horner was relieved of his duties as Red Bull F1 CEO on Wednesday in a shock announcement. The 51-year-old won six constructors’ and eight drivers’ titles with the team but fell out with sections of senior management towards the end of his tenure.