Whenever they shall have cause to suspect a violation of any provision of the zoning regulations, or when necessary to investigate an application for or revocation of any zoning approval under any of the procedures prescribed in this title, officials responsible for enforcement or administration of this title, or their duly authorized representatives, may enter on any site or into any structure for the purpose of investigation, provided they shall do so in a reasonable manner. No secured building shall be entered without the consent of the owner or occupant. No owner or occupant, or agent thereof, shall, after reasonable notice and opportunity to comply, refuse to permit such entry. [Ord. 966 § 2 (Exh. B), 2021; Ord. 817 § 8-3J.160, 2006.]