(a) The county government may, from time to time, make amendments, supplements, changes or modifications (herein called “changes”) in accordance with the comprehensive development plan with respect to the number, shape, boundary or area of any district or districts, or any regulation of, or within, such district or districts, or any other provision of any zoning regulation or regulations, but no such changes shall be made or become effective until the same shall have been proposed by or be first submitted to the Commission.
(b) With respect to any proposed changes, the Commission shall hold at least 1 public hearing pursuant to § 6812 of this title.
(c) Unless the Commission shall have transmitted its report upon the proposed changes within 45 days after the submission thereof to it, the county government shall be free to proceed to the adoption of the changes without further awaiting the receipt of the report of the Commission. In any event, the county government shall not be bound by the report of the Commission. Before finally adopting any changes, the county government shall hold a public hearing thereon pursuant to § 7002(m) of this title. Additionally, notice of the hearing by the county government shall be posted on the property itself.