Which signal indicates you may overtake?

• A. Yes (Vessel may overtake)
• B. No (Vessel may not overtake)
• C. I am altering my course to port
• D. I am operating astern propulsion

Answer: (A)

In overtaking situations, clear communication between the two vessels is essential to ensure a safe pass. The signal that shows overtaking is permitted is an affirmative signal, meaning the vessel being overtaken has acknowledged and given clearance for you to pass. When you receive this “Yes” signal, you may proceed to overtake, provided you maintain a safe distance and pass on the appropriate side. The other options describe actions that don’t indicate permission to overtake: issuing a signal that you may not overtake, or signaling maneuvers unrelated to overtaking like altering course to port or operating astern propulsion.