I'll go on to another question, then.
On reserves, the carbon tax.... Because of the remoteness of a lot of these reserves, they don't pay personal income tax because of the exemptions, yet carbon tax is charged on a lot of products that are being brought in to the organizations or businesses that operate there. Given that there's an increase in taxes and the cost of living, how does your department justify the carbon tax in places that are quite remote, such as indigenous reserves?