A vessel engaged in fishing must display a light in the direction of any gear that extends outward more than 150 meters. The color of this light is __________.

A vessel engaged in fishing is required to display a white light in the direction of any gear that extends outward more than 150 meters. This requirement is established to ensure that other vessels are aware of the presence of fishing gear and can navigate safely, thereby preventing potential accidents or entanglements.

The white light serves as a clear signal to communicate to those approaching that there is fishing activity occurring, and it helps in indicating the area affected by fishing gear. Proper identification of fishing activities is crucial for the safety of all vessels operating in the vicinity. The use of colors such as red, green, or blue does not correspond to the requirements for displaying lights related to fishing gear, making them inappropriate choices in this context.