Rules of the Road · Western Rivers & Great Lakes

Under 72 COLREGS, is there a special right-of-way rule for a vessel descending a river?

Explanation

72 COLREGS Rule 9 covers narrow channels and fairways but does not grant priority to a downstream vessel. The downstream right-of-way is uniquely an Inland Rules feature in Rule 9(a)(ii), applicable only on the Western Rivers.

Authority: 72 COLREGS Rule 9

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