Morale, Welfare, and Recreation (MWR) Boater Safety Practice Exam

What must a vessel do when hailed by a law enforcement vessel?

1. Increase speed to get away

2. Heave to

3. Change direction without stopping

4. Ignore the hail

The correct answer is: Heave to

When a vessel is hailed by a law enforcement vessel, it must heave to, which means to slow down and stop its forward motion. This action is essential as it demonstrates compliance and respect for law enforcement authority on the water. When a law enforcement vessel is trying to communicate with another vessel, they may be conducting a safety check, enforcing regulations, or responding to potential safety concerns. Heaving to allows for safe and clear communication, minimizing the risk of confusion or accidents that could occur if the hailed vessel were to increase its speed or change its direction abruptly. The other options, such as increasing speed to get away, changing direction without stopping, or ignoring the hail, are not appropriate responses. These actions could be interpreted as evasive maneuvers, potentially leading to further legal consequences or safety hazards on the water. Understanding the importance of compliance with law enforcement vessels is crucial for safe boating practices and helps to maintain order and safety in navigable waters.