The Supreme Court of Canada Long-Gun Registry Decision: The Constitutional Question Behind an Intergovernmental Relations Failure

Abstract

In 2012, Parliament repealed the federal law that had established a mandatory long-gun registry. The law to repeal the long-gun registry also provided for the destruction of the data contained therein. Quebec, however, expressed its intention to establish its own gun-control scheme and asked the federal government for its data on long-guns owned by residents of Quebec. When the federal government refused to turn over the data from the long-gun registry, despite the fact that Quebec government offi cials had access to the data while the long-gun registry was in operation, Quebec challenged the constitutionality of the federal law providing for the destruction of the data and sought an order requiring the federal government to turn over the data to Quebec. Th e federal government’s refusal to participate in an act of intergovernmental cooperation began a three-year round of constitutional litigation that concluded in March of 2015 with a split decision of the Supreme Court of Canada.