It is unlawful for any Person or Persons holding a license under this article, their agents, representatives or employees, to engage, keep or employ on a salary, percentage or otherwise any Person of either sex to act as dance partners for the patrons of such place. It is unlawful for any Person to be in or about such premises for the purpose of acting as dance partners with the patrons of such a place for hire, on a salary, percentage or any other method of employment. (Prior code § 11.22).