The provisions of this part are applicable to both public and private property; and all law enforcement officers of this state and its political subdivisions are expressly authorized to enforce the provisions of this 190 40-6-228 part on private property as well as on public property. (Code 1981, § 40-6-226, enacted by Ga. L. 1984, p. 1263, § 3; Code 1981, § 40-6-227, as redesignated by Ga. L. 1990, p. 2048, § 5; Ga. L. 1995, p. 1302, § 8.) 40-6-228. Enforcement.