I'll go back, Mr. Bellavance, to my last job in government, when I was on assignment in Montreal as head of the garment manufacturers institute. The basic problem was that we were always getting complaints that quotas on garments raised prices. When the quotas came off, the prices didn't come down, because the retailers didn't allow them to come down. There's a very good study that I can send you. It was prepared by Richard Volpe at the University of California Davis. He indicated that when prices at the farm gate change, there's not that much change at retail. Retail prices go up faster than they come down. There's much more concentration in the retail sector and the distribution sector.
I think Mr. Doyle gave you a number of slides, one of them showing that the three major Canadian processors process 70% of the milk in Canada. I think he also indicated that since 2004, the concentration at retail, the big retailers in groceries, had gone from 68% to 74%. That really tells the story.