“As many a claimant has learned to his cost, it is one thing to recover a favourable judgment; it may prove quite another to enforce it against an unscrupulous defendant. But an unenforceable judgment is at best valueless, at worst a source of additional loss.”
“71.2 Order to attend court (1) A judgment creditor may apply for an order requiring - (a) a judgment debtor; or (b) if a judgment debtor is a company or other corporation, an officer of that body, to attend court to provide information about - (i) the judgment debtor’s means; or (ii) any other matter about which information is needed to enforce a judgment or order. (2) An application under paragraph (1) - (a) may be made without notice; and (b) (i) must be issued in the court which made the judgment or order which it is sought to enforce, except that (ii) if the proceedings have since been transferred to a different court, it must be issued in that court. (3) The application notice must - (a) be in the form; and (b) contain the information required by the relevant practice direction. (4) An application under paragraph (1) may be dealt with by a court officer without a hearing. (5) If the application notice complies with paragraph (3), an order to attend court will be issued in the terms of paragraph (6). (6) A person served with an order issued under this rule must - (a) attend court at the time and place specified in the order; (b) when he does so, produce at court documents in his control which are described in the order; and (c) answer on oath such questions as the court may require. (7) An order under this rule will contain a notice in the following terms - ‘You must obey this order. If you do not, you may be sent to prison for contempt of court.’”
"1 Civil Procedure Rules (1) There are to be rules of court (to be called ‘Civil Procedure Rules’) governing the practice and procedure to be followed in- …… (b) the High Court ..…. (2) Schedule 1 (which makes further provision about the extent of the power to make Civil Procedure Rules) is to have effect.” Schedule 1 includes these provisions: “1. Among the matters which Civil Procedure Rules may be made about are any matters which were governed by the former Rules of the Supreme Court …. ….. 4. Civil Procedure Rules may modify the rules of evidence as they apply to proceedings in any court within the scope of the rules.” This language raises the questions: what is the scope of “practice and procedure” within s.1(1), and what is the scope of the matters “governed by the former Rules of the Supreme Court” to which paragraph 1 of Schedule 1 refers? Mr Layton took the House through legislative and rule-making history from the reign of Queen Elizabeth I onwards. His primary submission was that any exercise of jurisdiction in respect of foreigners abroad fell outside the concept of “practice and procedure” and required express statutory legitimation before it could become one of the matters governed by rules of court. He cited Lord Halsbury’s statement in British South Africa Company v. Companhia de Moçambique[1893] AC 602 , 630 that “Rules of procedure and practice in England would not, I think, in the contemplation of any one, touch questions of territorial or international jurisdiction"
“Nor is a State entitled to enforce the attendance of a foreign witness before its own tribunals by threatening him with penalties in case of non-compliance. There is, it is true, no objection to a State, by lawful means, inviting or perhaps requiring a foreign witness to appear for the purpose of giving evidence. But the foreign witness is under no duty to comply, and to impose penalties upon him and to enforce them against his property or against him personally on the occasion of a future visit constitutes an excess of criminal jurisdiction and runs contrary to the practice of States in regard to the taking of evidence as it has developed over a long period of time.”