Article 12 B

In the case of inappropriable natural communal assets, the State shall preserve, conserve and, if applicable, restore them. It shall, as well, administrate them in a democratic, solidary, participatory, and equitable manner.

Regarding those natural communal assets under private control, the duty of custody of the State includes the authority to regulate their use and enjoyment, for the purposes set forth in  Article 1 herein.