What should be avoided when inside a lock?

When inside a lock, passing another boat unless directed is something that should be avoided due to the potential hazards involved. Locks are confined areas where water levels change, and the operation typically requires coordination and control to ensure the safety of all vessels involved. If a boat were to pass another without explicit instructions from the lock attendant, it could disrupt the flow of traffic, increase the risk of collisions, and cause confusion.

Staying in position and following the guidance of the lock attendant is crucial for maintaining an orderly process and ensuring that all vessels safely navigate the lock. This practice helps prevent accidents, as the lock attendant can see the entire situation and provide directions that are tailored to the circumstances at that moment.

In contrast, communicating with the lock attendant is vital for coordination, wearing a life jacket is essential for safety, and being aware of your surroundings is critical for navigating effectively. Each of these actions enhances safety and helps in the smooth operation of the locking procedure.