The sheriff's department and the York-Poquoson Department of Health shall, from time to time, at least twice a year, make an inspection of each massage parlor granted a permit under the provisions of this chapter for the purposes of determining whether the provisions of this chapter are complied with. Such inspections shall be made at reasonable times and in a reasonable manner and shall be a condition of the permit granted. It shall be unlawful for any permittee to fail to allow such inspection officer access to the premises or to hinder such officer in any manner.