Interprovincial regulations in trucking have always been an issue. We're federally regulated, but really, most of the rules defining our weights and dimensions and how long drivers can drive are provincially regulated. That's where the rubber hits the road. Does the federal government have a role? It could have a role if it chose to. But over the last 30 to 40 years, the federal government has slowly faded into the distance with regard to bringing the hammer down with regard to harmonizing these types of rules.
The industry continues to struggle. For example, with this GHG regulation, certain types of tires that will reduce emissions anywhere from 5% to 9% will be mandated in the United States, and Ontario and Quebec will be allowed to use those tires. The other provinces won't be allowed to use these tires because of provincial regulations. That will mean that Ontario and Quebec carriers that go out of those provinces won't be allowed to use them either. That's just some insight into how our world operates and how provincial regulations that aren't harmonized interfere with productive configurations.