It shall be unlawful during a blackout period to do any act prohibited during an air raid period, or to display or allow to be displayed or to permit any light visible from out-of-doors, except such lights as may be prescribed for emergency vehicles designated as such by the City Manager, State of Nebraska, Director of Civil Defense, or proper authorities of the Armed Forces of the United States, and except lights for which a military or paramount public necessity exist.
(Ord. 1116, passed 2-25-1957)