811. (1) The court may, on cause shown, discharge or vary a disclosure order.

(2) A disclosure order may specify a person, group or class of persons to which the order applies.

(3) Where the court makes a disclosure order, it may impose, for a specified period of time, such conditions or restrictions as it thinks fit on the rights or obligations attaching to the shares or debentures that are the subject of the order.

(4) Any person whose interests are affected by any conditions or restrictions imposed on shares or debentures under subsection (3) may apply to the court for relief from all or any of those conditions or restrictions, and the court may, if it considers it just and equitable to do so, grant such relief, in whole or in part, and on such terms and conditions (if any) as it sees fit.