I have one more question, Mr. Minister.
With the increase in the carbon tax, the increase in the surcharge for security and the increase in airport improvement fees, has your government done any analysis on the impact that these increased fees—vis-à-vis United States' airports—have had on leakage to the United States? What impact will these increasing fees imposed by your government have on driving passengers to the United States to take flights because of the cost structure in Canada?