Mo. Rev. Stat. § 252.069
252.069 Littering and abandonment of a motor vehicle, agents authorized to enforce ...
252.069. Littering and abandonment of a motor vehicle, agents authorized to enforce and arrest violators. — Any agent of the conservation commission may enforce the provisions of sections 577.070 and 577.080 and arrest violators only upon the water, the banks thereof, or upon public land.
(L. 2017 S.B. 34)