(1) Unless the Court otherwise orders, the registrar may, in the registrar's discretion, return to the addressee any document or thing produced to the registrar in response to the subpoena.
(2) Unless the Court otherwise orders, the registrar must not return any document or thing under paragraph (1) unless the registrar has given to the issuing party at least 14 days notice of the intention to do so and that period has expired.
(3) The addressee of a subpoena which is in accordance with Form 42B or Form 42C must complete the declaration by the addressee provided for in the subpoena.
(4) The completed declaration must be included in the subpoena or copy of the subpoena which accompanies the documents produced under the subpoena.
(5) Subject to paragraph (6), the registrar may, upon the expiry of 4 months from the conclusion of the proceeding, cause to be destroyed all the documents produced in the proceeding in compliance with a subpoena which were declared by the addressee to be copies.
(6) The registrar may cause to be destroyed those documents declared by the addressee to be copies which have become exhibits in the proceeding when they are no longer required in connection with the proceeding, including on any appeal.