Matt Bufton speaks with Ryan Manucha about interprovincial trade in Canada, focusing on the legal and economic barriers that hinder free trade between provinces. They discuss Ryan’s book Booze, Cigarettes, and Constitutional Dust-Ups, examining how constitutional law, historical disputes, and political inertia have shaped Canada’s fragmented trade landscape. The conversation explores key legal cases, the role of the Supreme Court, and potential reforms that could enhance economic cooperation across the country. References Booze, Cigarettes, and Constitutional Dust-Ups: Canada's Quest for Interprovincial Free Trade by Ryan Manucha https://www.amazon.ca/dp/0228014417 Gold Seal Ltd. v. Alberta (Attorney-General) (1921) – Key legal case on interprovincial trade barriers https://www.canlii.org/t/2f2ng R. v. Comeau (2018) – Supreme Court decision on cross-border alcohol sales https://decisions.scc-csc.ca/scc-csc/scc-csc/en/item/17059/index.do Interprovincial Trade Barriers in Canada: Options for Moving Forward by Alvarez et al. https://www.researchgate.net/publication/383376202_Interprovincial_Trade_Barriers_in_Canada_Options_for_Moving_Forward Provincial Red Tape Report Card by the Canadian Federation of Independent Business (CFIB) https://www.cfib-fcei.ca/en/research-economic-analysis/provincial-red-tape-report-card Internal Trade in Canada: Case for Liberalization by the International Monetary Fund (IMF) https://www.imf.org/-/media/Files/Publications/WP/2019/WPIEA2019158.ashx Thanks to our patrons, including Kris Rondolo, Amy Willis, and Christopher McDonald. To support the podcast, visit https://patreon.com/curioustask.