20. Obstructing an authorised officer

Terms defined in s 2

• authorised officer

  authorised officer

  Defined · s 2

  “authorised officer” means any officer appointed as an authorised officer under section 3;

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• control equipment

  control equipment

  Defined · s 2

  “control equipment” includes —(a)any apparatus for separating any air impurities from the gas or liquid medium in which they are carried;(b)any automatic device used for securing the more efficient operation of any fuel burning equipment;(c)any device to indicate or record air pollution or give warning of excessive air pollution; and(d)any other device used for the purposes of preventing or limiting air pollution;

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• Director

  Director

  Defined · s 2

  “Director” means the Director of Air Pollution Control appointed under section 3;

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• fuel burning equipment

  fuel burning equipment

  Defined · s 2

  “fuel burning equipment” means any furnace, boiler, fireplace, oven, retort, incinerator, open fire, vehicle, vessel or chimney, or any other apparatus, device, mechanism or structure used or to be used in connection with the burning of any combustible material in, or in relation to, any industrial plant;

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• industrial plant

  industrial plant

  Defined · s 2

  “industrial plant” means any plant used for the generation of power, or for any industrial use, or for the operation of vessels, aircraft, locomotives, cranes or other machines using any combustible material for their operation;

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• premises

  premises

  Defined · s 2

  “premises” includes any messuages, buildings, lands, easements and hereditaments whether open or enclosed, whether built on or not, whether public or private, and whether maintained or not under statutory authority;

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