Any license issued hereunder may be revoked by the Board of Supervisors either upon its own initiative or upon complaint being made to it by affidavit setting forth the grounds upon which the license is sought to be revoked and the facts constituting the cause for complaint. After the hearing of such complaint, licensee shall be given at least five (5) days written notice, where it appears at such hearing from the testimony and evidence adduced thereat that the conducting of any dance under such license has or in the future is likely to be a menace to the public health, safety, or morals or to constitute a public nuisance, or when it appears that such license was obtained by misrepresentation of any material fact, or that licensee is a person of bad moral character, or that licensee has violated any of the provisions of this chapter. (Ord. 980, § 19, 4/23/1974)