The director may refuse to issue a license or renewal of license, and may revoke or suspend any license, as the case may require, if he finds after hearing, that any of the following exist:
- (a) The premises which are described in the application or license are not operated in a clean and sanitary manner so as to prevent the continuation and spread of vesicular exanthema.
- (b) The premises which are described in the application or license are not adequately equipped or maintained in the manner required by this chapter and the regulations adopted pursuant to it.
- (c) The applicant or licensee has violated any lawful order of the director which is issued pursuant to this chapter.