Question

All vehicles must have two red lights visible from a distance of not less than ______ feet to the rear

Answer 1

This is in the "health science" , but whatever I believe its 1,000 feet to the rear.

Answer 2

All vehicles must have two red lights visible from a distance of not less than 1,000 feet to the rear, or one red light visible to the rear for a distance of 1,000 feet and two red reflectors visible from all distances from 600 feet to 1,000 feet.