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THE HONG KONG GOVERNMENT GAZETTE, AUGUST 3, 1934.
(3) The lamps and any parts of such apparatus liable to become hot shall be so arranged and guarded as not to en- danger scenery or other material. The guard shall be of wire mesh or of such other type as will afford ventilation, shall be rigidly fixed, and, where practicable, shall be at a distance of at least 12 inches vertically and 3 inches horizontally from the casing of the lamp or holder.
(4) Each batten shall be suspended by at least three steel wire ropes, and, if required by the Licensing Authority a suit- able self-sustaining winch shall be provided.
86. If it is desired to install in the auditorium or main Projector lamps, etc hall any lamp or apparatus for the purpose of stage illumina- in auditor tion, advertisement, or special effects, such lamp or apparatus ium, shall be contained in a suitable enclosure arranged to the satisfaction of the Licensing Authority.
purposes.
87. Except with the consent of the Licensing Authority Lamps for
special and subject to any conditions of such consent, any lamp which may be used in the auditorium for projecting advertisements, stage illumination, special effects or for any other purpose, shall be contained in a suitable enclosure to the satisfaction of the Licensing Authority.
88. If any system of illumination be installed which is Special not contemplated in these regulations, such conditions as may lighting. be considered necessary by the Licensing Authority shall be complied with in respect of such system.
to stage
89. Suitably protected portable distribution boards shall Connections be provided as the Licensing Authority may consider necessary sockets. to ensure adequate fuse protection to small final sub-circuits fed through stage sockets. The current in any such sub- circuit supplying a number of small incandescent lamps shall be limited to 5 amperes.
90.-(1) The electrical installation shall be in the charge Electrician. of a competent person during the whole of the time that the public are on the premises.
(2) In premises at which a safety curtain is provided to the proscenium opening, the electrician in charge of the elec- trical installation, or a competent assistant electrician, shall remain within the stage risk during the whole of the time that the public are on the premises. Provided that this rule shall not operate so as to prevent the electrician in charge for the time being leaving the stage in case of urgent necessity in con- nection with the electrical installation.
91.-(1) Temporary electrical installations shall be Temporary carried out in accordance with the regulations.
(2) All temporary installations shall be disconnected from the permanent installation immediately after each occasion on which they are used and shall be entirely removed im- mediately the need therefor has ceased.
electrical installations.
92. In premises at which exhibitions or bazaars are to be Exhibitions, frequently held, suitable distributing means shall be perman- etc. ently installed, with tappings each controlled by a double-pole
switch and double-pole cut-outs.
Distribution boards shall be provided as the Licensing Authority may consider necessary.
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