(A) Except as provided in § 30.50 and division (B) below, an ordinance for the government of the city which has been adopted by the City Council without submission to the voters of the city shall not go into effect until 15 days after the passage of the ordinance.
(Neb. RS 19-3701)
(B) In cases of riots, infectious diseases, or other impending danger, or any other emergency requiring its immediate operation, an ordinance shall take effect upon the proclamation of the Mayor immediately upon the first publication of the ordinance.
(Neb. RS 16-405)
(Prior Code, § 30.46)