When approaching a lock under full control, a vessel should display the appropriate navigation lights as required by the International Regulations for Preventing Collisions at Sea (COLREGs). This typically includes displaying red and green sidelights and white masthead light. It is important to follow these regulations to ensure the safety of the vessel and other waterway users.
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A green light indicates approach under full control when passing a lock. This light signals that the lock is ready for the vessel to enter and proceed through at a speed where the vessel can be safely controlled through the lock chamber.
When passing through a lock, a green light typically indicates that you should approach the lock under full control. This means that you should reduce your speed and be prepared to enter the lock safely. It is important to follow any additional instructions provided by the lock operator to ensure a smooth passage through the lock.
A red light in a lock means you should approach with caution and full control. This indicates that there may be other boats ahead or that the lock is in operation, so you should be prepared to stop or maneuver as needed.
A yellow flashing light signals to approach the lock under full control. This type of light indicates caution and that a lock is approaching. The boat should proceed slowly and cautiously to safely navigate the lock.
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A green light indicates approach under full control when passing a lock. This light signals that the lock is ready for the vessel to enter and proceed through at a speed where the vessel can be safely controlled through the lock chamber.
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When passing through a lock, a green light typically indicates that you should approach the lock under full control. This means that you should reduce your speed and be prepared to enter the lock safely. It is important to follow any additional instructions provided by the lock operator to ensure a smooth passage through the lock.
A red light in a lock means you should approach with caution and full control. This indicates that there may be other boats ahead or that the lock is in operation, so you should be prepared to stop or maneuver as needed.
A yellow flashing light signals to approach the lock under full control. This type of light indicates caution and that a lock is approaching. The boat should proceed slowly and cautiously to safely navigate the lock.
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