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Part B — Steering & SailingFoundation
4

Application (steering & sailing)

In plain language

The rules of Section I of Part B apply in any condition of visibility — clear weather, fog or darkness alike.

Full text of Rule 4

Rules in this Section apply in any condition of visibility.

Reproduced from the COLREGs 1972 (as amended) for study. Always verify against the official IMO publication.

Key points

  • 1

    Rules 5 to 10 apply in every condition of visibility.

  • 2

    Section II (Rules 11 to 18) applies only to vessels in sight of one another.

  • 3

    Section III (Rule 19) applies in or near restricted visibility.

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