In order to provide for the control of the sale of timber and the establishment of sale depots for such timber, the Provincial Government may, by Notification in the Official Gazette: (a) provide for the establishment, registration, regulation, and inspection of sale depots, and for the levying of fees on such registration, etc; (b) regulate the use of sale depot marks and the registration of such marks; (c) prescribe that registers shall be kept at such sale depots and that the registers shall