Statute in Full:
No governmental subdivision or agency may enact or enforce a law that makes any conduct covered by this code an offense subject to a criminal penalty. This section shall apply only as long as the law governing the conduct proscribed by this code is legally enforceable.
Acts 1973, 63rd Leg., p. 883, ch. 399, § 1, eff. Jan. 1, 1974. Amended by Acts 1993, 73rd Leg., ch. 900, § 1.01, eff. Sept. 1, 1994.