London - Formula One leader Lewis Hamilton is backing Ferrari rival Sebastian Vettel to shrug off a run of poor form and mistakes after another nightmare weekend in Britain. AP Photo/Luca Bruno. SoLarMovies While Mercedes driver Hamilton took his record sixth British Grand Prix on Sunday, Vettel rear-ended Red Bull's Max Verstappen, was handed a 10-second penalty for causing a collision and finished 16th. The German, a four-times world champion, has been beaten in the last three races by 21-year-old team mate Charles Leclerc and is 100 points behind Hamilton in the overall standings after 10 rounds. The speculation about the German's future at Ferrari, the team he joined from Red Bull in 2015, and even his possible retirement from Formula One refuses to die down despite Vettel's assurances he is committed and staying. "I loved competing against Ferrari last year. I wish that the battle today was with the Ferraris, it’s different when you’re racing within a team...