Question 141Rules of the Road90% to pass
BOTH INTERNATIONAL & INLAND Which vessel shall NOT impede the passage of a vessel which can safely navigate only within a narrow channel or fairway?
AI Explanation
The correct answer is B) A sailing vessel.
According to the International Regulations for Preventing Collisions at Sea (COLREGS), Rule 9(b), "A vessel engaged in fishing shall not impede the passage of any other vessel navigating within a narrow channel or fairway." This rule applies to both international and inland waters. Sailing vessels are considered "vessels engaged in fishing" under the COLREGS, and therefore must not impede the safe passage of other vessels that can only navigate safely within a narrow channel or fairway.
The other options (A, C, and D) are incorrect because vessels dredging, servicing aids to navigation, and all vessels in general are not exempt from this rule and must still avoid impeding the passage of vessels navigating within a narrow channel or fairway.
Related Questions
#139 BOTH INTERNATIONAL & INLAND A sailing vessel is proceeding along a narrow channel and can safely navigate ONLY inside the channel. The sailing vessel approaches a vessel engaged in fishing. Which statement is TRUE? #140 BOTH INTERNATIONAL & INLAND You are on Vessel "A" engaged in fishing in a narrow channel as shown in illustration D037RR below. Vessel "B" is a tanker proceeding in the channel. Vessel "B" sounds five short and rapid blasts. What action should you take? #142 INLAND ONLY Which lights are required for a barge, not part of a composite unit, being pushed ahead?#143 BOTH INTERNATIONAL & INLAND You are on vessel "B" and crossing a narrow channel. Vessel "A", who can only navigate within the channel, is on your port bow and crossing as shown in illustration D040RR below. Which action should you take? #144 BOTH INTERNATIONAL & INLAND You are approaching a narrow channel. Another vessel in the channel can only be navigated safely in that channel. Which action should you take?