(a) A person commits an offense if the person refuses to permit a representative of the commission to enter property or premises of which the person is the owner, tenant, or caretaker for the purpose of carrying out a provision of this chapter.
(b) An offense under this section is a Class C misdemeanor unless it is shown on the trial of the offense that the defendant has been previously convicted under this section, in which event the offense is a Class B misdemeanor.
(c) A person commits a separate offense for each day of refusal under Subsection (a) of this section.