Glock handed 10-place grid penalty

The German had qualified 20th for his home race but his team had been forced to change the gearbox after the final free practice session.

That change alone meant that Glock would start from the back of the grid, but his Virgin Racing team also fitted a different seventh gear ratio from the one declared on Friday - which means he will get an additional five-place penalty.

Glock's team-mate Lucas di Grassi is also set to be handed a penalty for a gearbox change that will be required tonight after problems he encountered in qualifying.

The FIA stewards also gave Mark Webber a reprimand after qualifying for exceeding the maximum permitted time between the two safety car lines on his qualifying lap that he had aborted following his first corner error.

"It was to do with my in-lap, after I made a mistake," said the Australian. "I was a little bit too slow between the two sector lines because I was letting people through as I didn't want to destroy anyone's laps."