Formula One boss Bernie Ecclestone will make a further attempt to cut the sport's extravagant costs on Thursday.
Some of the trophies stolen from Formula 1 team Red Bull's factory have been found dumped in a lake.
Esteban Gutierrez has joined Ferrari as test and reserve driver for 2015 after being dropped by Sauber.
Williams have announced the appointment of Steve Nielsen as sporting manager.
Lewis Hamilton edged out Rory McIlroy to claim the BBC Sports Personality of the Year award.
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Formula One supremo Bernie Ecclestone has informed Qatar no amount of money can buy them a grand prix in the future.
Lewis Hamilton "had his role to play" in the rift between Ron Dennis and Fernando Alonso, claims the McLaren boss.
McLaren have confirmed Jenson Button and Fernando Alonso as their drivers for the 2015 season.
Red Bull design guru Adrian Newey will still attend several Formula One grands prix next season despite a new role.