(a) This chapter is an exercise by the City of its governmental functions for the protection of the public peace, health and safety, and neither the City nor agents and representatives of the City or any individual, receiver, firm, partnership, corporation, association or trustee or any of the agents thereof in good faith carrying out, complying with or attempting to comply with an order, rule or regulation promulgated pursuant to the provisions of this chapter shall be liable for any damage sustained to persons or property as the result of that activity.
(b) Any person owning or controlling real estate or other premises who voluntarily and without compensation grants the City the right to inspect, designate and use the whole or any part or parts of that real estate or premises for the purpose of sheltering persons during an actual or impending disaster shall not be civilly liable for the death of, or injury to any persons on or about any real estate or premises under that license, privilege, or other permission or for loss of, or damage to the property of that person.
(1987 Code 91.06)