Question 5 FCP01 - First Class Pilot

The Correct Answer is C **Explanation for C (the nature of her work):** The definition and rules governing a "vessel restricted in her ability to maneuver" are found in the International Regulations for Preventing Collisions at Sea (COLREGs), specifically Rule 3(g) (Definitions) and Rule 18 (Responsibilities between vessels). A vessel is defined as restricted in her ability to maneuver precisely because she is carrying out an operation (like dredging, surveying, cable laying, etc.) that, **by the nature of her work**, makes it impossible for her to deviate from her course and keep out of the way of other vessels. This status grants the vessel special privileges and responsibilities under the Rules. **Why the other options are incorrect:** * **A) her draft:** A vessel restricted by her draft (a "deep-draft vessel") has a specific status under COLREGs Rule 3(h) and Rule 18(d). While she is required to proceed with caution and may be unable to maneuver easily, her status is distinct from a vessel "restricted in her ability to maneuver" (which is due to her work). * **B) some exceptional circumstances:** This phrase is too general. While exceptional circumstances could lead to a vessel being deemed "not under command" (Rule 3(f)—due to breakdown or failure), it does not align with the formal, defined status of a vessel "restricted in her ability to maneuver," which is based on the purposeful operation being conducted. * **D) a danger of navigation:** This is also a vague and general term. A specific danger of navigation might lead a prudent mariner to alter course, but it is not the official reason why a vessel earns the formal definition and designation of being "restricted in her ability to maneuver" under the COLREGs.