R.I. Gen. Laws § 11-44-11: Injury to boundary or line markers.

Every person who shall willfully break down, remove, injure, obscure, or destroy any monument erected for the purpose of designating the boundaries of any town or city or any tract or lot of land, or any tree marked for that purpose, or any stake set up to mark the line or grade of any railroad, or any marker erected for the purpose of designating a public right-of-way to water areas of the state, shall be imprisoned not exceeding one year or be fined not exceeding five hundred dollars ($500).