Pirelli's motorsport director Paul Hembury reveals the Formula 1 tyre supplier has "changed the profile and structure" of their new tyres for 2012, in order to "reduce blistering" and "put more rubber on the ground".

Ferrari team boss Stefano Domenicali hopes the addition of new staff at Maranello will help the team start off the 2012 season competitively.

Ducati rider Nicky Hayden talks about his recovery from a broken wrist, revealing he hopes to be fit to take part in the pre-season test in Malaysia at the end of January.

World champion Sebastian Vettel says seeing the pieces of a new car coming together is "like a child being born".

Newly-confirmed 2012 Force India driver Nico Hulkenberg guides BBC Sport around the Interlagos circuit in Brazil, the track where he secured pole position for Williams in 2010.

Formula 1 world champions Red Bull Racing parade their cars through the streets of Milton Keynes, close to where their factory is based.

Romain Grosjean says signing to drive for Renault, who will become Lotus in 2012, alongside the returning 2007 world champion Kimi Raikkonen is "a dream come true". (UK only)

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).

Mark Webber is a happy man as he wins the final Grand Prix of the season in Brazil ahead of Red Bull team-mate Sebastian Vettel and McLaren's Jenson Button (UK users only).

Red Bull team prinicipal Christian Horner talks to BBC Sport's Jake Humphrey and Eddie Jordan as his team finish the final race of the season with a one-two at the Brazilian Grand Prix (UK users only).