4. In Article 57 (rules as to a union’s political fund), for paragraph (4) substitute—
“(4A) Where an order has been made under this Article, any person who is a member of the union and was a member at the time it was made is entitled to enforce obedience to the order as if he had made the complaint on which it was made.
(4B) An order made by the Certification Officer under this Article may be enforced in the same way as an order of the county court”.