The Enforcement Official is hereby authorized to inspect occupied or vacant land or premises to ascertain the existence of nuisances on such land or premises. The Enforcement Official shall inspect the land or premises at reasonable daylight times in a reasonable manner and in compliance with all applicable provisions of law. If the owner or occupant of the land or premises refuses or denies access for such purpose, the Enforcement Official shall have recourse to every remedy provided by law to secure entry. If the condition that is believed to exist creates an emergency situation in that it imminently endangers human life or health no search warrant shall be required.