June 19, 2015

McLaren mechanics work on Jenson Button's MP4-30 in the garage

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June 19, 2015

McLaren mechanics work with the McLaren MP4-30 nose and front wing

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June 19, 2015

Jenson Button on track in the McLaren-Honda

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June 19, 2015

Fernando Alonso at speed in the MP4-30

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June 19, 2015

Fernando Alonso on track in the McLaren-Honda

© Sutton Images