A difficult debut Mercedes W04

The debut of the new Mercedes W04 wasn't easy. Yesterday the team had lost the greater part of the day because of problems with electrics - Nico Rosberg drove only 13 laps, but today Lewis Hamilton, who made his debut behind the wheel of a Mercedes in formal session, had an accident.
Hamilton drove a few short series installation laps and left again at the first round of the British showed the second time, and on the second machine broke on braking in the Dry Sack, she flew on a gravel lane security and crashed into the barrier. Racer yourself got out of the car and showed the marshals that he was all right.
The car was taken to the pits, the team is investigating the cause of the incident. W04 almost not affected - damaged front suspension and spoiler, so that soon the work should be continued.