What should be the focus of communication in emergencies on board a vessel?

Effective communication in emergencies on board a vessel is crucial for ensuring the safety of both crew and passengers. The correct focus is on communicating effectively with everyone on the vessel, as this fosters a well-coordinated response to the emergency situation. Clearly conveying information about the nature of the emergency, the actions that need to be taken, and any necessary safety instructions ensures that everyone is informed and can respond appropriately.

When communication is limited to just the captain, important information might not reach all personnel who need to act or assist, potentially leading to confusion and increased risk. Visual signals alone might not convey the complexity or urgency of a situation adequately, especially in a high-stress environment. Furthermore, maintaining radio silence could hinder vital communications that are essential for rescue operations or situational awareness.

Thus, focusing on effective communication with both the crew and passengers is paramount in emergencies to ensure comprehensive understanding, prompt action, and overall safety on board the vessel.