Defence Citation and commencement 1 These Regulations may be cited as the Armed Forces (Alcohol Limits for Prescribed Safety-Critical Duties) Regulations 2013 and shall come into force on 1st November 2013. Interpretation 2 In these Regulations— “ the Act ” means the Armed Forces Act 2006; “afloat” means not on shore; “air traffic controller” means a person directing or controlling the direction of aircraft in flight, taking off or landing; “firearm” means a lethal barrelled weapon of any description from which any shot, bullet or other missile can be discharged; “hazardous seamanship evolution” means manoeuvring alongside another vessel or fixed or moving object, leaving harbour, launching or recovery of boats, replenishment at sea, towing operations or salvage operations; “Her Majesty’s ships” means all ships belonging to or used for the purposes of any of Her Majesty’s forces, and “Her Majesty’s submarines” shall be construed accordingly; “maritime lifting operation” means the lifting or lowering of a load between one of Her Majesty’s ships and the shore using lifting equipment. Alcohol limits for prescribed safety-critical duties 3 1 In relation to a duty prescribed in regulation 4, the relevant limit is— a in the case of breath, 35 microgrammes of alcohol in 100 millilitres; b in the case of blood, 80 milligrammes of alcohol in 100 millilitres; and c in the case of urine, 107 milligrammes of alcohol in 100 millilitres. 2 In respect of a duty prescribed in regulation 5, the relevant limit is— a in the case of breath, 9 microgrammes of alcohol in 100 millilitres; b in the case of blood, 20 milligrammes of alcohol in 100 millilitres; and c in the case of urine, 27 milligrammes of alcohol in 100 millilitres. Duties subject to the limit in regulation 3(1) 4 The duties prescribed in this regulation are any duty— a of an officer of one of Her Majesty’s ships afloat to secure the safe conduct of the ship; b of the quartermaster, bosun’s mate, helmsman or planesman of one of Her Majesty’s ships afloat to execute, or secure the execution of, orders as to the navigation of the ship; c of a member of the crew of any of the following which belongs to, or is being used for the purpose of, any of Her Majesty’s forces— i hovercraft; ii landing craft; iii rigid-hulled inflatable boats; iv raiding craft; v any other vessel, if it belongs to one of Her Majesty’s ships afloat; d as the ship control officer of the watch of one of Her Majesty’s submarines afloat; e as a member of the standing sea emergency party of one of Her Majesty’s ships afloat; f as a member of the harbour duty watch of one of Her Majesty’s ships’; g as a member of the strategic weapons system harbour duty watch of one of Her Majesty’s submarines; h to supervise a hazardous seamanship evolution; i to supervise a maritime lifting operation; j as a member of a boarding party; k as a member of the flight deck crew of one of Her Majesty’s ships; l as a diver; m to supervise a diver; n as a driver or commander of a mechanically propelled vehicle; o to supervise, certify or carry out maintenance on an aircraft; p to authorise a military flight. Duties subject to the limit in regulation 3(2) 5 The duties prescribed in this regulation are any duty— a of a pilot of an aircraft during flight or when conducting a ground run; b of any other member of the crew of an aircraft during flight; c of a person on board an aircraft during flight to give or supervise training or to administer a test; d as an air traffic controller; e of an operator of a remotely-piloted aerial system in flight; f of any person in relation to the handling and use of a firearm when he has in his possession the firearm and ammunition capable of being discharged from the firearm; g of a person doing any of the following in relation to the operation of a depth-charge launcher, firearm, mortar, rocket, or torpedo— i handling missiles, fuses, charges or propellants; ii firing or giving orders to fire; iii calculating or setting a target area; iv giving instructions about the location and bearing of the target; v deciding or setting the explosive effect; vi ensuring that the missile or explosive functions correctly in the target area; h to supervise a person carrying out a duty within paragraph (f) or (g); i of a person handling, or supervising the handling, of explosives. Prescribed proportions of alcohol for replacement of specimens of breath 6 For the purposes of section 93F(2), the prescribed proportion of alcohol is— a in the case of an offence under section 20(1)(a) of the Act in respect of a safety-critical duty, 50 microgrammes of alcohol in 100 millilitres of breath; b in the case of an offence under section 20A(1) of the Act— i in respect of a duty prescribed in regulation 4, 50 microgrammes of alcohol in 100 millilitres of breath; ii in respect of a duty prescribed in regulation 5, 15 microgrammes of alcohol in 100 millilitres of breath; c in the case of an offence under section 42 of the Act as respects which the corresponding offence under the law of England and Wales is an offence under section 78 or 79 of the Railways and Transport Safety Act 2003 , 50 microgrammes of alcohol in 100 millilitres of breath; d subject to regulation 6(e), in the case of an offence under section 42 of the Act as respects which the corresponding offence under the law of England and Wales is an offence under section 92 or 93 of the Railways and Transport Safety Act 2003, 15 microgrammes of alcohol in 100 millilitres of breath; and e where the offence mentioned in regulation 6(d) is in relation to the aviation function specified in section 94(1)(h) of the Railways and Transport Safety Act 2003, 50 microgrammes of alcohol in 100 millilitres of breath. Mark Francois Stuart Peach Members of the Defence Council Ministry of Defence 11th September 2013