Aug. 2.] THE NEW ZEALAND GAZETTE. 3089

(e.) Oyster-dredgers and other vessels fishing with dredge-nets shall carry and show the same lights as trawlers.

(f.) Fishing-vessels and fishing-boats may at any time use a flare-up light in addition to the lights which they are by this article required to carry and show, and they may also use working-lights.

(g.) Every fishing-vessel and every fishing-boat under 150 ft. in length, when at anchor, shall exhibit a white light visible all round the horizon at a distance of at least one mile.

Every fishing-vessel of 150 ft. in length and upwards, when at anchor, shall exhibit a white light visible all round the horizon at a distance of at least one mile, and shall exhibit a second light as provided for vessels of such length by Article 11. Should any such vessel, whether under 150 ft. in length, or of 150 ft. in length or upwards, be attached to a net or other fishing gear, she shall on the approach of other vessels show an additional white light at least 3 ft. below the anchor light, and at a horizontal distance of at least 5 ft. away from it in the direction of the net or gear.

(h.) If a vessel or boat when fishing becomes stationary in consequence of her gear getting fast to a rock or other obstruction, she shall in daytime haul down the day-signal required by subdivision (k); at night show the light or lights prescribed for a vessel at anchor; and during fog, mist, falling snow, or heavy rain-storms make the signal prescribed for a vessel at anchor (see subdivision (d), and the last paragraph of Article 15).

(i.) In fog, mist, falling snow, or heavy rain-storms, drift-net vessels attached to their nets, and vessels when trawling, dredging, or fishing with any kind of drag-net, and vessels line-fishing with their lines out, shall, if 20 tons gross tonnage or upwards respectively, at intervals of not more than one minute, make a blast; if steam-vessels, with the whistle or syren; and if sailing-vessels, with a fog-horn; each blast to be followed by ringing the bell. Fishing vessels and boats of less than 20 tons gross tonnage shall not be obliged to give the above-mentioned signals; but if they do not, they shall make some other efficient sound signal at intervals of not more than one minute.

(k.) All vessels or boats fishing with nets or lines or trawls, when under way, shall in daytime indicate their occupation to an approaching vessel by displaying a basket or other efficient signal where it can best be seen. If vessels or boats at anchor have their gear out they shall, on the approach of other vessels, show the same signal on the side on which those vessels can pass. The vessels required by this article to carry or show the lights hereinbefore specified shall not be obliged to carry the lights prescribed by Article 4 (a) and the last paragraph of Article 11.

Art. 10. A vessel which is being overtaken by another shall show from her stern to such last-mentioned vessel a white light or a flare-up light.

The white light required to be shown by this article may be fixed and carried in a lantern, but in such a case the lantern shall be so constructed, fitted, and screened that it shall throw an unbroken light over an arc of the horizon of twelve points of the compass—viz., from six points from right aft on each side of the vessel—so as to be visible at a distance of at least one mile.

Such light shall be carried as nearly as practicable on the same level as the side-lights.

Art. 11. A vessel under 150 ft. in length, when at anchor, shall carry forward, where it can best be seen, but at a height not exceeding 20 ft. above the hull, a white light in a lantern so constructed as to show a clear, uniform, and unbroken light visible all round the horizon at a distance of at least one mile.

A vessel of 150 ft. or upwards in length, when at anchor, shall carry in the forward part of the vessel, at a height of not less than 20 ft., and not exceeding 40 ft. above the hull, one such light, and at or near the stern of the vessel, and at such a height that it shall be not less than 15 ft. lower than the forward light, another such light.

The length of a vessel shall be deemed to be the length appearing in her certificate of registry.

A vessel aground in or near a fairway shall carry the above light or lights and the two red lights prescribed by Article 4 (a).

Art. 12. Every vessel may, if necessary in order to attract attention, in addition to the lights which she is by these rules required to carry, show a flare-up light or use any detonating signal that cannot be mistaken for a distress-signal.

Art. 13. Nothing in these rules shall interfere with the operation of any special rules made by the Government of any nation with respect to additional station and signal lights for two or more ships of war or for vessels sailing under convoy, or with the exhibition of recognition signals adopted by shipowners which have been authorised by their respective Governments and duly registered and published.

Art. 14. A steam-vessel proceeding under sail only, but having her funnel up, shall carry in daytime, forward, where it can best be seen, one black ball or shape 2 ft. in diameter.

Sound Signals for Fog, &c.

Art. 15. All signals prescribed by this article for vessels under way shall be given—

(1.) By “steam-vessels,” on the whistle or siren.

(2.) By “sailing-vessels and vessels towed,” on the fog-horn.

The words “prolonged blast,” used in this article, shall mean a blast of from four to six seconds’ duration.

A steam-vessel shall be provided with an efficient whistle or siren, sounded by steam or some substitute for steam, so placed that the sound may not be intercepted by any obstruction, and with an efficient fog-horn, to be sounded by mechanical means, and also with an efficient bell.* A sailing-vessel of 20 tons gross tonnage or upwards shall be provided with a similar fog-horn and bell.

In fog, mist, falling snow, or heavy rain-storms, whether by day or night, the signals described in this article shall be used as follows, viz.:—

(a.) A steam-vessel having way upon her shall sound, at intervals of not more than two minutes, a prolonged blast.

(b.) A steam-vessel under way, but stopped and having no way upon her, shall sound, at intervals of not less than two minutes, two prolonged blasts, with an interval of about one second between them.

(c.) A sailing-vessel under way shall sound, at intervals of not more than one minute, when on the starboard tack one blast, when on the port

*In all cases where the rules require a bell to be used a drum may be substituted on board Turkish vessels, or a gong where such articles are used on board small sea-going vessels.