NORTHAMPTON, ENGLAND - JULY 03: Nico Rosberg of Germany and Mercedes GP drives during practice for the Formula One Grand Prix of Great Britain at Silverstone Circuit on July 3, 2015 in Northampton, England. (Photo by Mark Thompson/Getty Images)
NORTHAMPTON, ENGLAND - JULY 03: Nico Rosberg of Germany and Mercedes GP drives during practice for the Formula One Grand Prix of Great Britain at Silverstone Circuit on July 3, 2015 in Northampton, England. (Photo by Mark Thompson/Getty Images)