It’s a little money saving trick Canadians who live near a provincial border know well. They drive to another province to save a bit because products are cheaper there. It’s the kind of thing you’d do without giving it a second thought. However, for Gerard Comeau, driving from New Brunswick to Quebec to buy a case of beer resulted in a ticket and a constitutional challenge that made it all the way to the Supreme Court.  

In her documentary, “A Case of Beer …. and Borders,” CBC producer Jodie Martinson explores how Comeau’s beer run became a high-stakes legal battle over interprovincial trade barriers in Canada. The case pittled those who wanted to maintain provincial control of some industries against others pushing for free trade.  

The documentary was produced by Jodie Martinson, Liz Hoath, and Joan Webber, with assistance from Mary-Catherine McIntosh. The doc originally aired on The Sunday Magazine. This episode of Storylines first aired in March 2025.

Storylines is part of the CBC Audio Doc Unit