A vessel must proceed at a safe speed ____________.

A vessel must proceed at a safe speed at all times to ensure navigational safety for itself and others on the water. Operating a vessel at safe speeds enables operators to react promptly to changing conditions, obstacles, or other vessels, thereby reducing the risk of collisions or accidents. This principle is emphasized in maritime regulations, which state that vessels should always be able to stop within a distance that ensures safety from potential hazards.

While restricted visibility, congested waters, and darkness are specific scenarios that highlight the importance of safe speed, the requirement to maintain a safe speed transcends these circumstances. It applies universally, ensuring that mariners can effectively manage the inherent risks that come with navigating any body of water, regardless of the conditions or visibility levels they may encounter.