21.—(1) Rules 18, 19 and 20 of the principal rules shall apply in relation to proceedings in respect of which an appeal lies to the Court of Appeal under Part 2 of the 2002 Act as they apply in relation to proceedings in respect of which an appeal lies to the Court of Appeal under Part I of the 1968 Act.
(2) The Director of the Assets Recovery Agency shall be treated as an interested party for the purposes of rule 19 of the principal rules as it applies by virtue of this rule.