Taking shellfish from marked beds without permission; disturbing beds. It is unlawful, without the permission of the legal occupants, to take up shellfish from natural or artificially planted beds, which beds have been lawfully and plainly marked. It is unlawful willfully to disturb the shellfish in such beds, the surfaces of such beds, or the markers. [Formerly 509.475]

ORS 509.510 — under Chapter 509.