April 15, 2011

Force India technical director Andrew Green watches proceedings in the garage from the pit wall

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April 15, 2011

Eric Boullier in the paddock

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April 15, 2011

Vitaly Petrov lights up his rear tyres in the Renault pit box

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April 15, 2011

Nico Rosberg returns to the pits

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April 15, 2011

A worn set of hard tyres on Lewis Hamilton's McLaren

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April 15, 2011

Nico Rosberg in the Mercedes garage

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April 15, 2011

Rubens Barrichello exits the final corner during practice

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April 15, 2011

Tonio Liuzzi exits the final corner during practice

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April 15, 2011

Tonio Liuzzi on the pit wall while a water leak is fixed on his car

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April 15, 2011

Sam Michael takes notes in the pit lane during practice

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April 15, 2011

Fernando Alonso finally hits the track in the afternoon after a hydraulics problem

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April 15, 2011

Nico Rosberg negotiates turns one and two

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April 15, 2011

Sebastian Vettel leads Jenson Button on track

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April 15, 2011

Lewis Hamilton contemplates his next run

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April 15, 2011

Sebastian Vettel during a longer run on hard tyres

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April 15, 2011

Heikki Kovalainen negotiates the first few corners in the Lotus T128

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April 15, 2011

Mark Webber activates his DRS while running over the kerbs in the final corner

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April 15, 2011

Pastor Maldonado heads for the pits

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April 15, 2011

Lewis Hamilton leaves the pit lane and joins the track

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April 15, 2011

Nick Heidfeld's damaged Renault is returned to the pits

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