The gloves look to be off at Mercedes after F1 teenage pacesetter Kimi Antonelli raged about a move by his teammate George Russell that he felt had shoved him off the track.

Russell was the pre-season championship favourite but fellow Mercedes driver Antonelli has won three straight races.

Championship leading Italian teenager Kimi Antonelli set the pace on Friday ahead of Mercedes team-mate George Russell in an incident-hit extended opening practice at the Canadian…