Maryland Business Occupations and Professions Section 4-508

      (a)      Except as otherwise provided in this subtitle, a barbershop may not be integrated with any other business.

      (b)      A person may conduct another business on the premises of a barbershop only if the business and barbershop are separated by a permanent wall or partition.

      (c)      An individual licensed to practice cosmetology may practice cosmetology in a barbershop.