If a visibility situation arises, what should vessels prioritize?

In any visibility situation, the foremost concern for vessels must be safety. Reduced visibility can dramatically increase the risk of collisions and other maritime accidents, making it essential for operators to take measures that ensure the safety of their vessel, crew, and any other vessels in the vicinity. This may involve reducing speed, maintaining a proper lookout, using navigation lights and sound signals, and following established protocols for such conditions.

Other considerations, while important, do not take precedence over safety. Speed can play a role in navigation, but in poor visibility, maintaining a safe speed is critical to avoid accidents. Battery life is much less relevant in this context, as ensuring the vessel remains safe and navigable is far more important than conserving power. Distance could refer to the sea room required to maneuver safely, but again, it is a part of the broader context of ensuring safety. Therefore, prioritizing safety encompasses all necessary actions to protect lives and property while navigating in reduced visibility conditions.