Question 8 GLI06 - Master or Mate of LT 100 GRT

The Correct Answer is A **Explanation of Option A (Correct):** Option A describes a head-on situation between two power-driven vessels, which is governed by Rule 14 (Head-on Situation). Rule 14(a) states that when two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision, **each shall alter her course to starboard** so that each may pass on the port side of the other. Therefore, the Rules explicitly require both vessels to change course simultaneously. **Explanation of Other Options (Incorrect):** * **B) Two power-driven vessels crossing when it is apparent to the stand-on vessel that the give-way vessel is not taking appropriate action:** This scenario is covered by Rule 17 (Action by Stand-on Vessel). Initially, only the give-way vessel is required to take action (Rule 15 & 16). The stand-on vessel is required to maintain course and speed (Rule 17(a)(i)). The stand-on vessel only takes action (changes course) when it becomes apparent that the give-way vessel is not taking appropriate action (Rule 17(b)). While both may eventually change course, the Rules do not *require* both vessels to change course simultaneously from the outset; the primary burden is on the give-way vessel, and the stand-on vessel's action is conditional and secondary. * **C) Two sailing vessels crossing with the wind on the same side:** This situation is governed by Rule 12 (Sailing Vessels). When two sailing vessels have the wind on the same side, the vessel which is to windward shall keep out of the way of the vessel which is to leeward. Only the vessel designated as the give-way vessel (the windward vessel) is required to change course; the leeward vessel is the stand-on vessel and is initially required to maintain course and speed. * **D) All of the above:** Since options B and C do not inherently require simultaneous action by both vessels, this option is incorrect.