(1) The Director may by notice in writing to a stockholder of a reserved commodity prohibit the sale by wholesale of that reserved commodity by the stockholder to a registered wholesaler specified in the notice on the ground that such wholesaler has been convicted of an offence under the Ordinance.
(2) Notice of a prohibition under paragraph (1) shall be served on the stockholder who shall forthwith comply with the prohibition.
(3) A copy of a notice served on a stockholder under paragraph (2) shall be served on the registered wholesaler specified in the notice.
(4) A notice under paragraph (1) may specify more than 1 registered wholesaler and be addressed to more than 1 stockholder.