I don't think I addressed that point, but I can give you my thoughts on it now.
One of the lessons learned in our November report deals with the fact that Canada's oil and gas emissions constitute a large portion of emissions. Historically, usually between 20% and 30% of annual emissions are from that sector. Transportation is also a very important sector, as are others.
Canada will need to work with the oil and gas sector, but it shouldn't be afraid to regulate as well. It's not an entirely voluntary relationship between government and industry. They work together, but it's up to Canada, which made the commitment to net zero, to meet it, and that will require a range of measures, from carbon pricing to regulation to working with industry on voluntary measures—the whole gamut.