Countdown to 2013 Formula One season: 38 days
The Toro Rosso STR8 and Mercedes W04 have been launched.
Williams have shaken up their race operations team, promoting Xevi Pujolar from Maldonado’s race engineer to chief race engineer.
F1 testing begins in Jerez! Caterham and Marussia will launch their cars.
Drivers: Webber (Red Bull), Massa (Ferrari), Button (McLaren), Rosberg (Mercedes), Hulkenberg (Sauber), di Resta (Force India), Maldonado (2012 Williams), Ricciardo (Toro Rosso), van der Garde (Caterham) and Chilton (Marussia).