Question

Which lights shall be shown at night on a moored barge which reduces the navigable width of any channel to less than 80 meters?

1) Two unobstructed all around white lights
2) Two yellow lights in a vertical line at the stern
3) A red light placed on all four corners
4) A red light placed on the two corners farthest from the bank

Answer 1

At night, a moored barge that narrows a channel to less than 80 meters must display two unobstructed all-around white lights for safety and visibility to other vessels.

Step-by-step explanation:

The lights that should be shown at night on a moored barge which reduces the navigable width of any channel to less than 80 meters are two unobstructed all-around white lights. These white lights serve as a signal to other vessels, indicating the presence of the barge and assisting in safe navigation of the waterway. The use of these specific navigational lights is regulated by maritime rules that set out the lighting requirements for vessels and barges to prevent collisions and ensure safety on the waters.