In the navigation rules, which term is used to warn of hazards?

In the navigation rules, which term is used to warn of hazards?

• A. Safe speed
• B. Look out
• C. Deviations
• D. Hazard alert

Answer: (B)

Look out is the direct, actionable warning used to alert others to a danger in the water. When you spot a hazard ahead or nearby, saying or signaling “Look out” communicates urgency and prompts immediate action—such as slowing down, changing course, or keeping clear—to prevent a collision or incident. This aligns with the obligation to maintain a proper lookout and to warn other vessels of hazards so everyone can operate more safely. The other terms don’t function as standard hazard warnings in the rules: safe speed relates to how fast you should travel in relation to conditions, deviations describe changes from a planned course, and hazard alert isn’t a recognized term for signaling danger.

Look out is the direct, actionable warning used to alert others to a danger in the water. When you spot a hazard ahead or nearby, saying or signaling “Look out” communicates urgency and prompts immediate action—such as slowing down, changing course, or keeping clear—to prevent a collision or incident. This aligns with the obligation to maintain a proper lookout and to warn other vessels of hazards so everyone can operate more safely. The other terms don’t function as standard hazard warnings in the rules: safe speed relates to how fast you should travel in relation to conditions, deviations describe changes from a planned course, and hazard alert isn’t a recognized term for signaling danger.