before rule 3A, insert
3AA Jurisdiction of registrar—subpoenas
(1) This rule applies to a subpoena issued in a proceeding if the jurisdiction of the court in the proceeding is to be, or is being exercised, by the registrar.
(2) The registrar may hear and decide an objection under order 1AA rule 9 (Inspection of, and dealing with, subpoenaed documents and things produced otherwise than on attendance) in relation to the subpoena instead of referring the objection to the court.