2. All appeals to the Supreme Court under sections 16 (1), 17 (3) and 27 (6) of the Trade Unions Law, Cap. 172, shall be commenced by originating summons in the form prescribed in Appendix A to these rules (or if inapplicable in such other concise form as the nature of the case may require) within one month from the date of publication of these rules, or within one month of the decision of the Registrar of Trade Unions, or within such further time as the Court shall allow : Provided always, that any application to the Court for an extension of time within which any such appeal may be commenced shall be made within one month of the decision of the Registrar of Trade Unions.