No individual, firm, association, corporation or other party, owning, maintaining or controlling any building or premises who voluntarily and without compensation grants to the city a license or privilege or otherwise permits the city to inspect, designate and use the whole or any part or parts of such building or premises for the purpose of sheltering persons during an actual, impending, mock or practice emergency or disaster, or their successors in interest, or agents or employees of any of them, shall be subject to liability for injuries sustained by any person while in or upon said building or premises as a result of the condition of said building or premises as a result of any act or omission in connection with the upkeep or maintenance thereof (except a willful act of misconduct), when such person has entered or gone into or upon said building or premises for the purpose of seeking refuge therein during an emergency or disaster or attacks by enemies of the United States or during an emergency or disaster drill or test ordered by lawful authority.
(Ord. 2560 § 9, 2015)