Turkey Formula One Istanbul

epa02180150 German Sebastian Vettel ( R ) Australian Mark Webber ( L ) both of Red Bull after their cars collided during the Turkish Grand Prix at Istanbul Park circuit in Istanbul , Turkey on 30 May 2010 . Lewis Hamilton won the Turkish Formula One Grand Prix ahead of McLaren team-mate Jenson Button . Mark Webber came third on a Red Bull to retain the world championship lead after losing the race lead in a collision with team-mate Sebastian Vettel . Vettel was forced to retire .  EPA/STRINGER