[Former Section 31-9, Planned Residential Development Option in the L-I (Ro) District, including § 31-9.1 through § 31-9.13, were repealed 6-21-2023 by Ord. No. 67-36. Prior history includes 1979 Code § 22-4.1A – § 22-4.1l; Ord. No. 29-47; Ord. No. 48-21.]