I think the first area would be on labour standards. I think that's an important area where you have divergence between different labour and certification standards, particularly in some trades. Second, we still do not have a common securities regulator in this country, despite years of trying. Progress is being made, but that should be finalized once and for all. Lastly, it's the regulatory piece that's been created by the CFTA. There's a regulatory co-operation table, but it's simply not moving quickly enough. I think at this point we need a coalition of provinces willing to advance this beyond the current discussions.
On February 5th, 2020. See this statement in context.