The British Grand Prix looks unlikely to go ahead in July after the British government announced it will not give sports such as Formula One an exemption from new quarantine rules as a result of the coronavirus pandemic.
Anyone arriving in Britain from June 8 will have to enter a 14-day period of self-isolation, home secretary Priti Patel confirmed on Friday.
The list of exemptions, which included medical professionals and freight workers, was not extended to top-level sports.
F1 and Silverstone had already agreed a provisional plan to host two races at the circuit over two different July weekends.