- accommodation spaces
means— (a) public spaces;
- approved
means, in relation to any equipment or arrangement, other than the equipment and arrangements to which regulations 5A and 8A apply, approved under the Merchant Shipping (Marine Equipment) Regulations 2025;
- bulkhead deck
means the uppermost deck up to which transverse watertight bulkheads are carried;
- cargo pump room
means a room which any pumps used for loading, discharging or transferring cargoes are located;
- cargo ship
means any ship which is not a passenger ship, pleasure vessel or fishing vessel;
- cargo spaces
means all spaces used for cargo including cargo oil tanks, slop tanks and trunks to such spaces;
- Category A, B, C or D waters
means the waters specified as such in Merchant Shipping Notice No.
- chemical tanker
means a tanker constructed or adapted and used for the carriage in bulk of any liquid product of a flammable nature listed in Chapter 17 of the International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk;
- control position
means the area from which the command and navigation of the ship is carried out.
- dangerous goods
means goods as defined in the Merchant Shipping (Carriage of Dangerous Goods and Harmful Substances) (Amendment) Regulations 2024 and any reference to a particular class of dangerous goods is a reference to that class of dangerous goods as defined in those Regulations;
- deadweight
means the difference in tonnes between the displacement of a ship in water of a specific gravity of 1.025 at the load waterline corresponding to the assigned summer freeboard and the lightweight of the ship;
- favourable weather
means fine, clear, settled weather with a sea state such as to cause only moderate rolling and/or pitching;
- Fire Test Procedures Code
means the International Code for Application of Fire Test Procedures, as adopted by the Maritime Safety Committee of the International Maritime Organisation by resolution MSC.61(67);
- fully addressable fire detection system
means a system with the capability to identify the exact location of the fire and the type of the detector.
- immediate family
means in relation to an individual, the spouse or civil partner of the individual, and a relative of the individual or the individual’s spouse or civil partner, and “relative” means brother, sister, ancestor or lineal descendant;
- International Maritime Dangerous Goods Code
means the International Maritime Dangerous Goods (IMDG) Code adopted by the Maritime Safety Committee of the International Maritime Organization by resolution MSC.122(75), as amended by resolutions MSC.157(78), MSC.205(81), MSC.262(84), MSC.294(87), MSC.328(90), MSC.372(93), MSC.406(96), MSC.442(99), MSC.477(102) and MSC.501(105);
- lightweight
means the displacement of a ship in tonnes without cargo, oil fuel, lubricating oil, ballast water, fresh water in tanks or stores, and... passengers and crew and their effects;
- long international voyage
means a voyage from a port in one country to which the International Convention for the Safety of Life at Sea, 1974 (as amended) applies to a port in another country, or conversely, and which is not a short international voyage;
- low flame spread
means that the surface described will adequately restrict the spread of flame, this being determined in accordance with the Fire Test Procedures Code;
- machinery space
means a space which contains propulsion machinery, boilers, oil fuel units, steam and internal combustion engines, generators and major electrical machinery, oil filling stations, refrigerating, stabilising, ventilation and air conditioning machinery and similar spaces and where the context so admits, any trunk to such a space;
- machinery spaces of Category A
means a space which contains— (a) internal combustion type machinery used either for main propulsion purposes, or for other purposes where such machinery has in aggregate a total power output of not less than 375 kilowatts;
- Maritime and Coastguard Agency
means the Maritime and Coastguard Agency, an Executive Agency of the Department of the Environment, Transport and the Regions;
- Merchant Shipping Notice
means a Notice described as such and issued by the Maritime and Coastguard Agency;
- non-combustible material
means a material which neither burns nor gives off flammable vapours in sufficient quantity for self-ignition when heated to approximately 750°C, this being determined in accordance with the Fire Test Procedures Code.
- oil-fired boiler
means any boiler wholly or partly fired by liquid fuel;
- oil-fuel unit
means the equipment used for the preparation of oil fuel for delivery to an oil-fired boiler or equipment used for the preparation for delivery of heated oil to an internal combustion engine, and includes any pressure pumps, filters and heaters dealing with oil at a pressure more than 180 kPa;
- open ship
means a ship in which all the passenger accommodation is completely open to the elements and is not fitted with a weathertight or watertight deck or structure above the waterline;
- passenger ship
means a ship carrying more than 12 passengers;
- pleasure vessel
means— (a) any vessel which at the time it is being used is— (a) (a) in the case of a vessel wholly owned by an individual or individuals used only for the sport or pleasure of the owner or the immediate family or friends of the owner;
- public spaces
includes halls, dining rooms, bars, smoke rooms, lounges, recreation rooms, nurseries, libraries, cinemas, sale shops and similar permanently enclosed spaces allocated to passengers or crew;
- relative
means brother, sister, ancestor or lineal descendant;
- restricted period
means a period falling wholly within the following limits— (a) from 1st April to 31st October, both dates inclusive;
- ro-ro cargo spaces
means spaces not normally subdivided in any way and extending to either a substantial length or the entire length of the ship in which goods (packaged or in bulk), in or on rail or road cars, vehicles (including road or rail tankers), trailers, containers, pallets, demountable tanks or in or on similar stowage units or other receptacles can be loaded and unloaded normally in a horizontal direction;
- sailing ship
means a ship provided with sufficient sail area for navigation under sails alone, whether or not fitted with mechanical means of propulsion;
- settling tank
means an oil storage tank having a heating surface of not less than 0.183 square metre per tonne of oil capacity;
- short international voyage
means an international voyage— (a) in the course of which a ship is not more than two hundred nautical miles from a port of place in which the passengers and crew could be placed in safety;
- similar stage of construction
means the stage at which construction identifiable with a specific ship begins;
- special category spaces
means any enclosed space above or below the bulkhead deck intended for the carriage of motor vehicles with fuel in their tanks for their own propulsion, into and from which such vehicles can be driven... and to which passengers have access;
- steel or other equivalent material
means any non-combustible material which, by itself or due to insulation provided, has structural and integrity properties equivalent to steel at the end of an appropriate fire test;
- survey
means the ship’s renewal survey as required by regulation 6(3)(b) of the Merchant Shipping (Survey and Certification) Regulations 2015.
- tanker
means a cargo ship constructed or adapted for the carriage in bulk of liquid cargoes of a flammable nature;
- tons
means gross tons and a reference to tons— (a) in relation to a ship having alternative gross tonnages under paragraph 13 of Schedule 5 of the Merchant Shipping (Tonnage) Regulations 1982 permitted to be used pursuant to regulation 12(1) of the Merchant Shipping (Tonnage) Regulations 1997 is a reference to the larger of these tonnages;
- voyage
includes an excursion.