If the petition for the formation of a district under this part expressly so authorizes, at any time and following a hearing after such notice as the legislative body prescribes, it may determine that no parking place commission shall be appointed for such district, or if the commission has been appointed, may dissolve the commission. In either event, the legislative body shall thereafter have all powers, jurisdiction, and authority granted to, and all duties imposed upon, the commission pursuant to this part. The legislative body at any time thereafter may appoint or reappoint a commission.