Question 615Rules of the Road90% to pass
BOTH INTERNATIONAL & INLAND Which identifier lights and or shapes is a vessel, which is unable to maneuver due to some exceptional circumstance required to exhibit?
AI Explanation
The correct answer is C) when making way at night, two all-round red lights, sidelights, and a stern light.
This is the correct answer because the International Regulations for Preventing Collisions at Sea (COLREGS) state that a vessel which is unable to maneuver due to some exceptional circumstance must exhibit, when making way at night, two all-round red lights in a vertical line, sidelights, and a stern light.
The other options are incorrect because they do not accurately describe the lighting and shape requirements for a vessel that is unable to maneuver. Option A describes the daytime shapes for a vessel restricted in its ability to maneuver, while options B and D describe the lighting requirements for vessels that are not specifically unable to maneuver.
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