Formula 1 and the motorsport world must do more to become more sustainable or risk being banned, Sebastian Vettel has warned.
The German retired from the sport last year with a remarkable sporting legacy of four world titles in a row as well as 53 race victories overall. In recent years, he also made a mark through the use of his platform to campaign for greater measures to protect the environment.
Last weekend, in his first racing appearance since ending his F1 career, Vettel took part in the Race of Champions. The annual event was held, for the second time, on a snow and ice track in northern Sweden, just 60km south of the Arctic Circle.
