What is the main purpose of navigation rules?

The main purpose of navigation rules is to enhance the safe movement of vessels. These rules provide mariners with a framework for operating their vessels in a consistent and predictable manner, minimizing the risk of accidents and collisions. By following established navigation rules, vessels can communicate their intentions clearly and can maneuver in a way that is safe for themselves and others in the vicinity.

For instance, navigation rules dictate right-of-way situations, signaling requirements, and safe distances between vessels. Adhering to these rules helps to ensure that all mariners have a mutual understanding of how to navigate shared waters, which is essential for maintaining safety on the waterways. This emphasis on safety underpins the entire structure of maritime operations, as effective navigation practices lead to a reduction in incidents and promote efficient and secure maritime travel.