(1) This rule applies if there is—(a) a reference of a relevant application under rule 455 (1) or (2) ; or(b) a removal of a relevant application under rule 456 .
(2) The court as constituted by a judge may—(a) hear and decide the application; or(b) decide a matter arising under the application or remit a matter to the court as constituted by a registrar with directions that the court considers appropriate; or(c) remit the application to the court as constituted by a registrar with directions that the court considers appropriate.