Any owner or person in possession of land within a district may at any time file a petition with the supervisors asking that any or all of the land-use rules prescribed in any ordinance adopted by the supervisors under the provisions of this chapter shall be amended, supplemented, or repealed. Land-use rules prescribed in any ordinance adopted pursuant to the provisions of this chapter shall not be amended, supplemented, or repealed except in accordance with the procedure prescribed in this chapter for adoption of land-use rules. Referenda on adoption, amendment, supplementation, or repeal of land-use rules shall not be held more often than once in six months. (Amended 2019, No. 14, § 22, eff. April 30, 2019.)