“…What is meant is (i) that the claimant must supply a plausible evidential basis for the application of a relevant jurisdictional gateway [“limb 1”]; (ii) that if there is an issue of fact about it, or some other reason for doubting whether it applies, the court must take a view on the material available if it can reliably do so [“limb 2”]; but (iii) the nature of the issue and the limitations of the material available at the interlocutory stage may be such that no reliable assessment can be made, in which case there is a good arguable case for the application of the gateway if there is a plausible (albeit contested) evidential basis for it [“limb 3”].” [57] Waller LJ in Canada Trust Co v Stolzenberg (no 2)[1998] 1 WLR 547 had interpreted “good arguable case” as meaning having “much” the better of the argument. Lord Sumption (again at [7] in Brownlie) and Green LJ in Kaefer (at [77]) disapproved that notion, Lord Sumption commenting that it suggested “a superior standard of conviction that is both uncertain and unwarranted in this context”. [58] As Gross LJ pointed out in Aspen Underwriting Ltd and others v Credit Europe Bank NV[2018] EWCA Civ 2590 at [31], Baroness Hale in Brownlie at [33] emphasised that everything said about jurisdiction in Brownlie was obiter dicta. She added, however, that the correct test is “a good arguable case” and glosses should be avoided. She did not read Lord Sumption’s explication as “glossing the test”
“2. Decatur comfort guarantee letter. Vincent B[ernard] [of Idemia] met [Mr Rahman] on Monday and told me that this comfort letter should be signed. May I kindly ask you to go through it and get back to me?”. 79.2 On25 August 2015 , Mr Bernard sent an email to Mr Rahman and Mr Kaliszewski, saying “We need convey to PD a consistent message regarding future deliveries. In parallel and in order to smooth the internal tension derivate from the late deliveries of Optaglio, I would very much appreciate your support in getting the pending documents signed: Comfort letters ..”. 79.3 On6 November 2015 , Mr Bernard sent an email to Mr Rahman, saying “Following our meeting, I do forward you the references of the articles of the [Decatur Agreement]”
“The task of the court is to identify the forum in which the case can be suitably tried for the interests of all the parties and for the ends of justice; …”