Sebastian Vettel grabbed pole for Sunday’s Turkish Grand Prix in Istanbul to deny Jenson Button a hat-trick of starts from top spot on the grid. The German Red Bull driver left it until the final hot lap of the closing 10-minute qualifying session to demote championship leader Button down to second, with Brawn GP team-mate Rubens Barrichello back in third position. It is the third pole of the 21-year-old’s career, with both his victories to date coming from the front of the grid, in Italy last year and China this season
