Section 376.815 - Adoption of ordinance; payment of claims, damages and compensation(1) Such ordinance shall be adopted and published in the manner, and shall take effect, as provided by law or charter for other ordinances of the city. Such ordinance shall be subject to referendum in the same manner as other ordinances of the city.(2) No payment of allowed claims or damages or compensation awarded by any court shall be made until such ordinance is in effect but all such allowed claims, damages and compensation shall be paid before the rules and regulations provided in such ordinance become operative.