Question 287 Rules of the Road

The correct answer is A) Maintain course and speed. The reasoning is that a high intensity all-round flashing red light indicates that the other vessel is a vessel not under command (VNC). According to the International and Inland Navigation Rules, a VNC is unable to maneuver as required to avoid a collision. Therefore, the appropriate action is for the other vessel to take all necessary measures to avoid a collision, while you maintain your course and speed. The other options are incorrect because altering course (B), remaining clear (C), or reducing speed (D) are not the appropriate actions to take when encountering a VNC. Your vessel, as the one that is maneuverable, should maintain its course and speed to allow the VNC to take the necessary actions to avoid a collision.