Any municipality that has adopted and has in effect a plan and has created a planning commission under this chapter may implement the plan by adopting, amending, and enforcing any or all of the regulatory and nonregulatory tools provided for in this chapter. All such regulatory and nonregulatory tools shall be in conformance with the plan, shall be adopted for the purposes set forth in section 4302 of this title, and shall be in accord with the policies set forth therein. (Added 1967, No. 334 (Adj. Sess.), § 1, eff. March 23, 1968; amended 1969, No. 116, § 5; 1971, No. 257 (Adj. Sess.), §§ 9, 10, eff. April 11, 1972; 1973, No. 261 (Adj. Sess.), § 4, eff. July 1, 1974; 1975, No. 164 (Adj. Sess.), § 5; 1983, No. 249 (Adj. Sess.), § 4; 1993, No. 232 (Adj. Sess.), § 1, eff. March 15, 1995.; 2003, No. 115 (Adj. Sess.), § 91.)