Predatory pricing is something we take very seriously at the Competition Bureau. There was a major court case involving Air Canada in the early 2000s which dealt with that type of behaviour.
The starting point for us in looking at this is that it's a very fine line between what is vigorous pro-competitive, aggressive conduct that we want to see in the economy and what crosses the line to being predatory. Predatory conduct is really aimed at the elimination of a competitor, typically on a specific route, by pricing in such a way that losses can be recouped once the competitor has exited the market.
The jurisprudence from the courts in Canada provides that there's an avoidable-cost test that needs to be met to show predatory pricing in any given case. These are very fact and evidence-based exercises that require a lot of quantitative and financial data about the company to try to assess what its costs and revenues are on a specific route.