What does signal flag Bravo generally indicate?

• A. The vessel is ready to sail
• B. The vessel is anchored
• C. No dangerous cargo aboard
• D. The vessel is carrying dangerous cargo or discharging

Answer: (D)

Flag signaling uses standardized meanings, so each flag conveys a specific status or instruction. The flag Bravo communicates that the vessel is carrying or discharging dangerous cargo. This alerts other ships and port authorities to take appropriate precautions, follow safety protocols, and maintain clearance as needed. It’s a clear cue to handle and segregate dangerous goods properly and to be mindful of any related operational restrictions around the vessel. The other options describe different states—being ready to sail, being anchored, or no dangerous cargo aboard—which do not match what Bravo signifies.