Rules of the Road · Inland Lights Differences

Under the Inland Rules, a power-driven vessel less than 12 meters in length may, in lieu of the prescribed lights, exhibit:

Explanation

Inland Rule 23(d) permits a power-driven vessel of less than 12 meters in length to show an all-round white light and, where practicable, sidelights, in lieu of the masthead, stern, and sidelights otherwise required. This matches 72 COLREGS Rule 23(d).

Authority: Inland Rule 23(d)

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