- (a) The driver of any motor vehicle subject to the speed restriction of Section 22406 that is operated outside of a business or residence district, shall keep the vehicle he is driving at a distance of not less than 300 feet to the rear of any other motor vehicle subject to such speed restriction which is preceding it.
- (b) The provisions of this section shall not prevent overtaking and passing nor shall they apply upon a highway with two or more lanes for traffic in the direction of travel.