Rule 23 -Power driven Vessels underway

Rule 24– Towing and Pushing

Rule 25 – Sailing Vessels underway and vessel under oars

Rule 26 – Fishing Vessels

Rule 27 – Vessels not under command or restricted in their ability to manoeuvre

Rule 28 – Vessels constrained by their drafts

Rule 29– Pilot vessels

Rule  30– Anchored vessels  and aground