Lewis Hamilton has issued a one-word message to new teammate Charles Leclerc after Ferrari released the first official images of the duo. Last week, Hamilton finally began life as a Ferrari driver as he arrived at the team's base in Maranello.

Charles Leclerc had best "be careful" of Lewis Hamilton, who was "cunning" enough to get Ferrari president John Elkann on his side.

Seven-time world champion Lewis Hamilton has already beaten the record set by his teammate Charles Leclerc at Ferrari. Hamilton's bombshell arrival at Ferrari's