It is important to note that it is not sufficient for a claimant to show that his claim is a claim "made to enforce a judgment or arbitral award" because, as is common ground between the parties, the rule expressly provides that in such a case a claim form may be served out of the jurisdiction of the court "with the permission of the court". The rule does not specify the circumstances to be taken into account in the exercise of its discretion to grant permission. In addition, CPR r 6.21(2A) provides for a further condition, namely that the court will not give permission unless satisfied that England and Wales is the proper forum in which to bring the claim.