Summary
Rosberg fastest in second practice, Hamilton fourth
Bottas suffers high-speed crash, Hamilton spins, Grosjean out
Verstappen crashes on first lap after being fastest in first practice
Slippery new track surface causing problems for drivers
Rosberg's rear brakes catch fire in FP1
Here comes the rain?published at 20:38 Greenwich Mean Time 30 October 2015
Toro Rosso team radiopublished at 20:38 Greenwich Mean Time 30 October 2015
Carlos Sainz: "It's starting to rain a tiny bit"
Postpublished at 20:37
These. Are. Brilliant.
If you are following the action in Britain, and wave, he might just see you...
Postpublished at 20:35 Greenwich Mean Time 30 October 2015
Postpublished at 20:34
Sergio Perez is the first driver to make the switch to the faster soft tyre compound but it is Nico Hulkenberg - still on mediums - who leaps into P1 with 1:23.290.
Postpublished at 20:33 Greenwich Mean Time 30 October 2015
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End of twitter postPostpublished at 20:33 Greenwich Mean Time 30 October 2015
Jennie Gow
BBC Radio 5 live pit-lane reporter"I am just looking at the tyres that have come off Lewis' car. Front left there are big gouges out of it at the moment. It looks like it may have blistered."
Postpublished at 20:31 Greenwich Mean Time 30 October 2015
Postpublished at 20:30
One hour in and 17 drivers have managed at least one timed lap. Just Jenson Button, Felipe Massa and Max Verstappen - who is unlikely to get back out - yet to set a lap time.
Postpublished at 20:28
Sherlock Holmes would be proud of this level of deduction.
Postpublished at 20:27
Everyone else might be like Bambi on ice, but Pastor Maldonado is happy enough...
Postpublished at 20:25 Greenwich Mean Time 30 October 2015
Postpublished at 20:25 Greenwich Mean Time 30 October 2015
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End of twitter postSpin!published at 20:24
The track is clearly still very slippery with those moments for Max Verstappen and Valtteri Bottas.
Now Sebastian Vettel has a fair old wobble at the pit entry, almost entering sideways before correcting himself, before Lewis Hamilton spins!
Some real rear grip issues early on in FP2.
Postpublished at 20:23 Greenwich Mean Time 30 October 2015
Jennie Gow
BBC Radio 5 live pit-lane reporterQuote MessageThere are some heavy, dark, grey clouds approaching
Postpublished at 20:22
Lewis Hamilton goes fastest for the first time today with 1:24.016. Nico Rosberg is fourth fastest, 0.6s off Hamilton's time.
Image source, Getty ImagesPostpublished at 20:21
Valtteri Bottas locked up heading into Turn 1, scraping the barriers and losing his front wing in the process.
"I don't know what happened with the brakes," he says.
Yellow flagpublished at 20:19
Yellow flags and they are for Valtteri Bottas, whose Williams is minus its front wing...
Image source, Getty ImagesPostpublished at 20:19 Greenwich Mean Time 30 October 2015
Image source, Getty ImagesPedro Rodriguez is Mexico's only Formula 1 grand prix winner.
He finished fourth in the 1968 Mexico GP - the best result to date for a Mexican on home.
Sergio Perez was fifth in Austin last-time out. His best finish of the season was third in Russia. Could he make history and reproduce that result on Sunday?
Postpublished at 2018
Superb noise as home favourite Sergio Perez roars through the baseball stadium section. It may only be practice, but the crowd are loving F1 racing back in the country already.
Image source, Getty Images
Image source, Getty Images