There are internal trade barriers from commission and omission. There are still a lot of regulations on the books when it comes to environmental protection, transport or, if we get to the territories, supply management that are technically internal trade barriers, but there is also the omission. A central government has a responsibility to stand up and be the central coordinating force among the provinces and territories. This is where the federal government needs to be strong. The championship needs to be strong from the centre.
