When arriving at a navigation lock, what is the order of priority for vessels?

The correct order of priority for vessels arriving at a navigation lock is based on the importance and operational needs of different types of vessels. Military craft typically have the highest priority due to their roles in national defense and security, which often require them to access waterways promptly. Following military vessels, commercial vessels, such as cargo ships and ferries, are prioritized as they are essential for trade and transportation of goods, playing a vital role in the economy.

After commercial vessels come fishing vessels, which, while important, do not have the same level of operational urgency as military or commercial vessels. Pleasure craft, like recreational boats and personal watercraft, typically hold the lowest priority in these situations. This hierarchy helps ensure that critical vessels can navigate the lock system efficiently, facilitating the smooth operation of both military and commercial activities while managing traffic in a safe and organized manner.

Understanding this prioritization is crucial for boaters to navigate locks safely and efficiently, respecting the operational needs of various vessel types while minimizing delays and potential conflicts in navigation.