Question 49 TV01 - Towing Vessels - Oceans or Near Coastal

The Correct Answer is C **Explanation for Option C (The vessel is in distress):** According to the International Regulations for Preventing Collisions at Sea (COLREGs), Annex IV, which details Distress Signals, the firing of a gun or continuous explosive signal at intervals of about one minute is a universally recognized signal of distress. This indicates that the vessel is facing a grave and imminent danger and requires immediate assistance. **Why the other options are incorrect:** * **A) The gun is being used to sound passing signals:** Passing signals (maneuvering and warning signals) are generally short blasts sounded using the vessel’s whistle, as defined in Rule 34 of COLREGs. Firing a gun at one-minute intervals is not a standard passing signal. * **B) All vessels are to clear the area:** While the presence of a distressed vessel often requires other vessels to exercise caution or assist, the signal itself does not issue an order for *all* vessels to clear the area. It is a plea for help. * **D) All is clear and it is safe to pass:** A distress signal indicates a dangerous situation, the exact opposite of a "clear and safe" passage. Such a signal should prompt vessels to offer assistance or maintain a safe distance while preparing to help.