“Sovereign states are free, if they wish, to carry on a collective enterprise through the medium of an ordinary commercial company incorporated in the territory of one of their number. But if they choose instead to carry it on through the medium of an international organisation, no one member state, by executive, legislative or judicial action, can assume the management of the enterprise and subject it to its own domestic law. For if one could, then all could; and the independence and international character of the organisation would be fragmented and destroyed. And if a member state has no such right, then a fortiori a non-member state has none. In my judgment, to impute to Parliament an intention, by general words only, to confer on the court a jurisdiction contrary to these principles and without precedent, is unacceptable.”