Civil Transactions Law

1. If structures or plants are made by a person using materials owned thereby on a land he knows is owned by another person without his consent, the landowner may demand removal of the structures or plants at the expense of such person and may demand compensation, if applicable. The owner may retain such structures or plants against payment of their value if removed or against payment of an amount equal to the amount of appreciation of the land due to the structures or plants. 2. A person may demand the removal of structures or plants he made on the land if such removal does not cause damage to the land, even if the landowner does not consent thereto.