“This was, on the Appellants’ case, an international fraud. It arose out of critical misrepresentations made in England about the onward sale of the shares in an Indian company … to a company domiciled in Mauritius, without revealing the fact that the ultimate purchaser, a German company …, was going to pay much more for the same shares. There was never going to be one jurisdiction which would emerge as the only candidate for the hearing of this claim. The issue is whether, in all the circumstances, and taking a realistic approach to the numerous jurisdictions that might potentially be involved, the Appellants have demonstrated that England and Wales is clearly the place where the claims against all the Defendants may most suitably be tried.”