713.07  SUSPENSION OF PERMIT.
   (a)    In the event of violation of the condition, limitation, or restriction imposed in the granting of any permit herein provided for, or in the event of the misapplication of any funds collected thereunder, the Board may suspend the effectiveness of the permit pending a hearing before it as to whether or not any condition, limitation or restriction imposed by the Board in the granting of such permit has been violated.
   (b)    Such suspension of the permit shall be in effect only until the hearing before the Board, upon reasonable notice, at which hearing the holder of the permit may appear before the Board in person or by counsel, and may produce evidence. The Board is authorized to hear testimony, swear witnesses and may require the production of papers and documents by any lawful process to be served by any police officer of the City.
   (c)    If upon the hearing, the Board determines that this article has been violated, or any condition, limitation or restriction imposed in any permit has been violated, the Board may cancel the permit or may suspend the effectiveness thereof for such time as the Board may deem advisable. The Board shall make a written finding of the facts, based upon the testimony heard by it, and its findings as to the facts shall be conclusive. (1975 Code Sec. 16-9)