BOTH INTERNATIONAL & INLAND A power driven vessel when towing and the length of the tow exceeds 200 meters shall exhibit during daylight hours where they can best be seen which of the following shapes?

Correct Answer: Option A — a diamond shape

Rule 24(a) of the Navigation Rules requires a power-driven vessel towing when the length of tow exceeds 200 meters to exhibit a black diamond shape where it can best be seen to provide adequate daytime warning to approaching traffic regarding restricted maneuverability.