March 1, 2017

Alfonso Celis at speed in the Force India

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March 1, 2017

Sebastian Vettel in the Ferrari SF70-H

© Mark Sutton/Sutton Images

March 1, 2017

Valtteri Bottas makes a pit stop

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March 1, 2017

Helmut Marko in the paddock

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March 1, 2017

Fernando Alonso focuses on the winter testing program

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March 1, 2017

Lance Stroll on track in the Williams FW40

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March 1, 2017

Guenther Steiner watches the test session

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March 1, 2017

Marcus Ericsson leaves the pit lane for his run

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March 1, 2017

Felipe Massa poses in the garage

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March 1, 2017

Romain Grosjean on track in the Haas VF-17

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March 1, 2017

Daniil Kvyat makes a pit stop

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March 1, 2017

Jolyon Palmer speaks with a Renault engineer

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March 1, 2017

Daniel Ricciardo leaves the garage

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March 1, 2017

Sebastian Vettel makes a pit stop

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March 1, 2017

Fernando Alonso leaves the garage with aero sensor

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March 1, 2017

Jolyon Palmer spins into the grave

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March 1, 2017

Alfonso Celis leaves the Force India garage

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March 1, 2017

Jolyon Palmer on track in the Renault R.S.17 with aero sensor

© Mark Sutton/Sutton Images

March 1, 2017

Valtteri Bottas in the Mercedes W08 with aero sensor

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March 1, 2017

Nico Rosberg in the Mercedes garage

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