Timo Glock has a moment in China

Marussia's Timo Glock is asked by his race engineer if he requires new underwear following a hairy moment in first practice ahead of the Chinese Grand Prix.

The Marussia driver caught a big slide as he warmed up his slick tyres in drizzly conditions, prompting race engineer Michael Harre to quip "do you need new underwear or are you all right?". Harre had previously warned the German, contracted to Marussia until 2014, not to engage in any "Tokyo drifting".

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