For the purpose of monitoring compliance with this Act or the regulations, an inspector may require any person who has possession, custody or control of documents relating to a licensee's business of operating a rooming house—
(a) to answer, orally or in writing, any questions put by the inspector relating to the licensee's business of operating a rooming house; or
(b) to supply, orally or in writing, information required by the inspector relating to that business; or
(c) to produce to the inspector specified documents or documents of a specified class relating to that business.