When arriving at a navigationg lock what is the order of priority When arriving at a navigationg lock?

When arriving at a navigation lock, the order of priority typically starts with larger commercial vessels, as they often have schedules to maintain. Next, recreational boats and smaller vessels will be accommodated, depending on their size and the lock's capacity. Emergency vessels, such as those for rescue or law enforcement, may take precedence over all other traffic. It's essential for all vessels to communicate effectively with the lock operator and follow any specific instructions provided.