when at anchor, in addition to the lights or shapes prescribed in subparagraphs(1) and (2), the light, lights or shape prescribed in Rule 30.when making way through the water, a masthead light or lights, sidelights and a sternlight, in addition to the lights prescribed in subparagraph (1).The highest and lowest of these shapes shall be balls and the middle one a diamond three shapes in a vertical line where they can best be seen.The highest and lowest of these lights shall be red and the middle light shall be white Three all-round lights in a vertical line where they can best be seen.(b) A vessel restricted in her ability to manoeuvre, except a vessel engaged in mine clearance operations, shall exhibit: Vessels not under command or restricted in their ability to manoeuvre NOT Making Way through the water Vessels not under command or restricted & Making Way through the water when making way through the water, in addition to the lights prescribed in this paragraph, sidelights and a sternlight.two balls or similar shapes in a vertical line where they can best be seen.two all-round red lights in a vertical line where they can best be seen.(a) A vessel not under command shall exhibit: Vessels not under command or restricted in their ability to manoeuvre ANNEX III – Technical Details of Sound Signal Appliances.ANNEX II – Additional Signals for Fishing Vessels Fishing in Close Proximity.Annex 1 – Positioning and technical details of lights and shapes.Part F – Verification of compliance with the provisions of the Convention.Rule 35 – Sound signals in restricted visibility.Rule 34 – Manoeuvring and warning signals.Rule 30 – Anchored vessels and vessels aground.Rule 28 – Vessels constrained by their draught.Rule 25 – Sailing vessels underway and vessels under oars.Rule 23 – Power-driven vessels underway.Rule 19 – Conduct of vessels in restricted visibility.Rule 18 – Responsibilities between vessels.