Formula 1: Sebastian Vettel and Mark Webber's rivalry
BBC Sport takes a look at the rivalry between Red Bull team-mates Sebastian Vettel and Mark Webber after Vettel ignored team orders to pass Webber and win the Malaysian Grand Prix.
Vettel later apologised to Webber for causing the latest in a series of incidents between the pair, who have had a fractious relationship since an infamous coming-together at the 2010 Turkish Grand Prix.
Since they became team-mates in 2009, Vettel has won the World Championship three times, with Webber taking nine wins to Vettel's 26.
Available to UK users only.