Drivers ready to boycott German GP
The Grand Prix Drivers' Association says it will boycott the German Grand Prix if there is a repeat of the tyre issues faced at Silverstone
Mercedes driver Lewis Hamilton admitted he was a bit 'overwhelmed' after qualifying on pole for the German Grand Prix. 
Sebastian Vettel has said it is very special to have finally won his home grand prix, although he conceded that it could well have been a different story had the race at the Nurburgring been one or two laps longer. 
Pirelli confirms changes to its tyres for the German Grand Prix after investigation reveals a 'series of different causes' were behind Silverstone failures 
Sebastian Vettel has played down the threat of drivers' boycotting this weekend's German Grand Prix in the wake of the tyre failures experienced at Silverstone.