Formula One's motorsport director Ross Brawn hopes changes to the regulations for 2021 will encourage new teams to enter the sport.
Brawn was employed by F1's new owners, Liberty Media, at the start of 2017 to improve the on-track spectacle at grands prix. Together with a group of technical experts plucked from F1 teams, Brawn has started a research project to help shape the new regulations as well as looking to revolutionise the way money influences performance.