There are 21 races on the provisional F1 calendar, meaning the BBC can broadcast ten of them live.
Which ones should the BBC try to pick? And how will the choosing process between it and Sky go?
The BBC get the first choice and can pick three races which they will show live. Then Sky pick three races they will have exclusively live. After that, each picks one race in turn until all have been allocated.
Last year the BBC picked Malaysia, Spain, Canada, Britain, Belgium, Italy, Japan, Russia and Abu Dhabi. The 2015 F1 calendar is as follows:
Australia
Malaysia
China
Bahrain
South Korea
Spain
Monaco
Canada
Austria
Britain
Germany
Hungary
Belgium
Italy
Singapore
Japan
Russia
USA
Mexico
Brazil
Abu Dhabi
South Korea is widely expected not to be on the final calendar.