Second, the English Court of Appeal decision of National Shipping Corp v Arab [1971] 2 Lloyd’s Rep 363 (“National Shipping”) stands as a helpful authority that cautions against summary judgment being granted on the presumption that foreign law is the same as the lex fori. In that case, the claimants and the defendant signed an agreement. The defendant signed under the name of certain agents. At first instance, the claimants obtained summary judgment against the defendant personally under the agreement. On appeal to the English Court of Appeal, the defendant argued that under Saudi Arabian law, the agents were a type of partnership and that he could not be sued personally until the agents had been sued and made default. The claimants contended that Pakistani law should apply, and that, in the absence of evidence to the contrary, the presumption was that foreign law (be it Saudi Arabian or Pakistani law) was the same as English law. The English Court of Appeal rejected the claimants’ contention and granted the defendant unconditional permission to defend. Most pertinently, Buckley LJ explained that while the presumption of similarity no doubt existed under English law, “it does not seem … satisfactory that the [claimants] should obtain summary judgment in a case in which foreign law is clearly involved upon the basis of that presumption” and that, therefore, “the case is shown to be not an appropriate one for summary judgment” (at 366). Likewise, in a learned article and in a similar context, Prof Tan Yock Lin also notes that the “[a]pplication of the presumption would contradict the interlocutory nature of the strike-out application” (see Tan Yock Lin, “Rationalising and Simplifying the Presumption of Similarity of Laws” (2016) 28 SAcLJ 172 at para 31).