The driver of a second car also needed treatment for head injuries.
The driver doesn't need any special technical skills to operate it.
The German driver only needed a further three points to secure the title.
He questions whether drivers need a device to tell them they are tired.
"Older drivers need options if they're going to give up their cars," she said.
In order to win on this track, the driver needs a good entry onto the back straight.
Furthermore, the driver also needs to drive the car right to its full potential.
He'd had more flexibility than he let on, but the driver didn't need to know that.
But the driver didn't need any encouragement; we were already moving.
After two offenses, a driver will need to take a test again before being able to drive.