No city, town, or village subject to this subsection shall create or maintain a commission under subsection 2 of this section, except as necessary to complete a public hearing for which notice under section 99.830 has been provided prior to August 28, 2008, and to vote or make recommendations relating to redevelopment plans, redevelopment projects, or designation of redevelopment areas, or amendments thereto that were the subject of such public hearing;
§ 99.820, RSMo