BIG SPORT-

McLaren"s Jenson Button takes your questions from BBC F1 presenter Jake Humphrey on the upcoming season, discussing the feel of his new MP4-27 car, getting old and how he does not watch many race replays on television.

Lewis Hamilton pronounces himself impressed with the speed of his "well-behaved" new McLaren after day two of the second pre-season test in Spain.

Red Bull"s Sebastian Vettel underlines his status as pre-season favourite by setting the pace on the second day of the second test.

Lotus suspend pre-season test after discovering a chassis problem in their new E20 car.

Red Bull"s Sebastian Vettel and McLaren"s Lewis Hamilton are closely matched early on the first day of the second 2012 pre-season test.

Watch the best action from the season-ending Brazilian Grand Prix as Red Bull"s Mark Webber storms to victory in Interlagos, finishing ahead of team-mate Sebastian Vettel and McLaren"s Jenson Button. (UK only)

After retiring on lap 46 of the Brazilian Grand Prix, McLaren driver Lewis Hamilton says he is happy to draw a line under what he describes as an ""interesting" 2011 season.

Mark Webber secures his first win of 2011 in the season finale in Brazil, ahead of world champion Sebastian Vettel and McLaren"s Jenson Button (UK users only).

Mercedes have launched their new challenger car for the 2012 season - the W03 - in Barcelona.

Seven-time world champion Michael Schumacher says the new Mercedes W03 is "very responsive".