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Authorised officers for purposes of Part 4 | 
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79. (1) The Medical Council may appoint one or more persons as the Council sees fit to be authorised officers for the purposes of this Part. | 
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(2) Each authorised officer shall be furnished with a warrant of his or her appointment and, when exercising a power conferred by this Part shall, if requested by any person affected thereby, produce such warrant of appointment to that person for inspection. | 
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(3) An appointment under this section shall cease— | 
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(a) if the Medical Council revokes the appointment, | 
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(b) if the appointment is for a fixed period, on the expiry of that period, or | 
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(c) in the case of a person who is a member of the staff of the Medical Council as the case may be, if the person ceases to be a member of the staff. |