Attorney-General for Canada v. Attorney-General for Ontario.

Abstract

International Law — Relation to Municipal Law — Treaties as Part of the Law of the Land.

British Empire — Dominions — Ratification of Treaties — Federal States — Operation of Treaties — International Labour Conventions — Canada.

Treaties — Conclusion of — Constitutional Limitations — Federal States.

Treaties — Ratification of — Effect of Ratification in Constitutions in British Empire — Part XIII of the Treaty of Versailles — International Labour Conventions — Special Meaning of Ratification.

Treaties — Operation of — Federal States — Canada — British Empire.

International Labour Conventions — Operation of — Federal States.

Federal States — Ratification of Treaties — Effect of Ratification in British Empire Constitutions — Part XIII of Treaty of Versailles — International Labour Convention — Special Meaning of Ratification — Performance of Treaty Obligation by Federal State — Whether Necessary Legislation within Dominion or Provincial Sphere — International Status of Canada — Canada as Separate International Person