Writing for the Privy Council, Lord Sankey first described the origins of the Judicial Committee of the British Privy Council, as created by the
Judicial Committee Act 1833 (as amended by the
Judicial Committee Act 1844). In Sankey's words, "It is clear that the Committee is regarded in the Act as a judicial body or Court" which "exercised as a Court of law in reality, though not in name, the residual prerogative of the King in Council." Having established that the JCPC had the role of a court of law, Sankey went on to outline the relevant legal history between the passage of the
Judicial Committee Acts and the
Statute of Westminster, including the enactment of the
Colonial Laws Validity Act. Sankey distinguished
Nadan from the present case by noting that the former decision had been based on the inconsistency of Canada's earlier prohibition of criminal appeals to the Privy Council with the
Judicial Committee Acts and the
Colonial Laws Validity Act. Specifically, the prohibition was inconsistent on two grounds: • It was repugnant to the
Judicial Committee Acts, running afoul of the
Colonial Laws Validity Act by implication. • To be effective, it had to have an extraterritorial dimension, which Canadian laws could not possess until the passage of the
Statute of Westminster. It remained to be seen, Sankey noted, whether the
British North America Act gave Canada the legislative competence to prohibit criminal appeals after the
Statute of Westminster had abrogated the
Colonial Laws Validity Act and permitted the Parliament of Canada to pass laws having extraterritorial operation: While the
Statute of Westminster had removed the two limits that prevented Canada from prohibiting criminal appeals to the JCPC in
Nadan, Sankey went on to argue that such a prohibition was within the scope of Canada's legislative competence under the
British North America Act. In interpreting the B.N.A. Act, Sankey approached the Act in a manner similar to that which he used in the 1931
Persons case. "It must be remembered what the nature and scope of the Act are," he wrote. "In interpreting a constituent .. or organic statute such as the Act, that construction most beneficial to the widest possible amplitude of its powers must be adopted." Applying this "large and liberal" method of construction to the
B.N.A. Act, Sankey found that s. 91 of the Act did empower the Canadian Parliament to forbid appeals to the JCPC. While noting that the
Parliament of the United Kingdom could, if it wished, repeal all or part of the Statute of Westminster, enabling it to reassert its authority over Canadian affairs at any time, Sankey noted that this was a matter of "theory and has no relation to realities. In truth Canada is in enjoyment of the full scope of self-government." ==Aftermath==