By now it should be clear to all observers that politicians, public health officials, non-profit health groups and the national media are joined in common cause to force Health Canada into abject retreat on vaping. In this edition of RegWatch we are joined by David Sweanor, Ottawa lawyer, renowned tobacco-control policy expert and harm reduction advocate. We’ll dive into the issues and ask: What and who is driving this train towards total abstinence and what if anything could be done to stop it?