The 32-year-old, who drives for the Red Bull racing team, was competing in his own charity event on the Australian island of Tasmania when he collided head-on with a car.
Tasmania police said Webber was airlifted to hospital where he is being treated for a broken leg and other injuries. His condition is believed to be serious but not life-threatening.
The accident happened on a remote road south east of the capital city Hobart at about 12.40pm local time, police said.
Webber was taking ...