Madam Chair, I thank Mr. Cumming for that excellent question.
This is an issue that competition agencies around the world have been grappling with, how these digital platform markets can be, to a certain extent, winner-take-all markets where the competition is for the market, not in the market. The bureau has been very alive to these issues and working on these issues for several years.
In September 2019, we put out what we refer to as a digital enforcement call-out, where we had a white paper, an issues paper, that explained to the Canadian public the key competition issues in these digital markets, how they could tip to concentration of one or a small number of companies, and what type of anti-competitive practices to be on the lookout for in these markets.
That's similar to our call-out for information earlier this year about conduct in Amazon. That's obviously an ongoing investigation, so I can't get into the details.
These are serious issues that, as I said, our colleagues around the world are grappling with. There has been extensive work done in this area. The bureau is on it and is paying close attention. Where we find the evidence or where the evidence leads us to bring a case, we'll bring a case.