Section 1971 - Authority to adopt(a) A municipality may adopt, amend, repeal, and enforce ordinances or rules for any purposes authorized by law.(b) An ordinance or rule adopted or amended by a municipality under this chapter or under its municipal charter authority shall be designated as either criminal or civil, but not both.Added 1969, No. 170 (Adj. Sess.), § 8, eff. 3/2/1970; amended 1971, No. 14, § 10, eff. 3/11/1971; 1993, No. 237 (Adj. Sess.) , § 2, eff. 11/1/1994.