The team filed a protest against Russell, alleging that the Mercedes driver failed to slow under a yellow flag during the Miami Grand Prix. Under Appendix H, Article 2.5.5 b) of the International Sporting Code,

Helmut Marko believes Max Verstappen's earlier pitstop could have allowed him to defeat the McLarens in a chaotic F1 Miami Grand Prix sprint race

The reigning world champion hit out at his own team following a controversial moment in Saturday's sprint race.