§ 37-15.1-4 Prohibitions. No person shall throw, drop, deposit, discard, or otherwise dispose ofhard-to-dispose material upon any public property in the state or in the watersof this state or upon private property in this state owned by him or her except:
(1) When the property is designated by the state or by any ofits agencies or political subdivisions for the disposal of hard-to-disposematerial, and that person is authorized to use the property for that purpose; or
(2) Into a receptacle which has been provided by orauthorized by the department.