Question 4 GLI07 - OUPV

The Correct Answer is B A **Vessel restricted in her ability to maneuver (RAM)** is defined in Rule 3(g) of the International Regulations for Preventing Collisions at Sea (COLREGs) as a vessel that, from the nature of her work, is unable to deviate from her course and speed. More importantly, Rule 18 (Responsibilities between Vessels) establishes the hierarchy of right-of-way. A vessel restricted in her ability to maneuver is the second-highest vessel in the hierarchy (after a Not Under Command vessel), meaning she is the burdened vessel (the vessel unable to keep out of the way) in most crossing or overtaking situations, and all other vessels (including those listed in A, C, and D) are required to keep clear of her. Therefore, she is the vessel defined as being unable to keep out of the way of others due to the constraints of her work. **Why the other options are incorrect:** * **A) Vessel towing:** A vessel towing is generally a "power-driven vessel" (PDV) when navigating, and while she is considered a privileged vessel relative to some others (like sailing vessels or fishing vessels), she is still capable of changing her course and speed to keep out of the way of a Vessel Not Under Command or a Vessel Restricted in her Ability to Maneuver. * **C) Vessel engaged in fishing:** A vessel engaged in fishing is a privileged vessel relative to power-driven vessels and sailing vessels, but she is generally capable of maneuvering (e.g., hauling gear or changing course slightly) to keep out of the way of a Vessel Not Under Command or a Vessel Restricted in her Ability to Maneuver. * **D) Sailing vessel:** A sailing vessel is typically required to keep out of the way of a Vessel Not Under Command, a Vessel Restricted in her Ability to Maneuver, and a Vessel Engaged in Fishing. Thus, she is frequently the vessel required to take action to keep out of the way.