During the day, how must a load sticking out more than four feet behind a vehicle be marked?
- AWith a white flag 12 inches square.
- With red flags at least 18 inches square.
- CIt needs no marking in daylight, only red lamps at night.
Why B is correct
During the day, red flags at least 18 inches square must mark the ends of the load. At night and in poor visibility, red lamps and reflectors are required.