All proposed ordinances shall be introduced in written or printed form and may be reviewed by the Law Director for correct legal form, for possible contradiction with existing ordinances; or conflict with the Charter or Constitutional provisions. It shall be in the form required by Council for final adoption. No ordinance shall contain more than one subject, which shall be clearly expressed in its title. The one subject rule shall not apply to appropriation ordinances, omnibus revisions of the City Code, or other ordinances, which necessarily or logically contain more than one subject. The enacting clause shall be "The City of Springboro hereby ordains . . ." (Amended 11-4-08.)