If any such ordinance, order, or resolution conflicts with a municipal, fire protection district, or ambulance district ordinance, the provisions of such municipality, fire protection district, or ambulance district shall prevail within the corporate boundaries of the municipality, of such municipality, fire protection district, or ambulance district. All ordinances adopted pursuant to this section shall remain effective until repealed or amended by the governing authority, except that the general assembly shall have the power to further define, broaden, limit, or otherwise regulate the power of each such county to adopt ordinances, resolutions, or regulations.
§ 49.650, RSMo