Deck: Rules of the Road

1. A Great Lakes vessels are exempted from the requirement to show yellow towing lights.
2. B Sidelights for vessels over 50 meters are required to have only a two-mile range of visibility.
3. C The showing of a forward masthead light is optional for vessels under 150 meters.
4. D An all-round white light may be carried in lieu of the second masthead light and stern light.

Tip: press A-D to answer