(a) Any license granted under the provisions of this chapter shall expire on December 31 of each calendar year.
(b) The license of any public dance hall may be forfeited or revoked by the Mayor for disorderly or immoral conduct therein or for the violation of any provision of this chapter or any ordinance, law or regulation in any way affecting public dance halls or public dances, after a hearing before the Mayor, at which time the Supervisor of Dances and Public Amusements shall produce such evidence as the Supervisor may have or as may be necessary to advise the Mayor of the conduct in or condition of the dance hall. The holder of the license shall be permitted to be represented by counsel and submit such evidence as is competent and necessary.
(c) No transfer of a dance hall license shall be permitted except with the consent of the Supervisor.