BOTH INTERNATIONAL & INLAND Which of the following describes a vessel displaying the lights shown in illustration D057RR below?

Correct Answer: Option C — a vessel restricted in her ability to maneuver and not making way

Rule 27(b) requires a vessel restricted in her ability to maneuver to display three lights in a vertical line, the highest and lowest being red and the middle white. If not making way, the sidelights and stern light are extinguished, confirming the vessel is stopped in the water while restricted.