Well, we don't work in a haphazard fashion. Outbreak investigations tend to vary depending on the situation. As I said, when you start an investigation, you are completely in the dark in most cases. When we have enough information that we feel there are foods potentially implicated, that's the point—if it's an imported or processed food—when we contact the CFIA to give them the information we have. We provide all the information we have.
I'm speaking for British Columbia. I can't speak about the example you provided with what happened in Ontario. At that point, as I said before, we often ask for other information. We need more information to be able to confirm whether or not the foods we've implicated—and often there is more than one food.... We want to be able to narrow it down. We ask for information, and, as I said, we don't always get the information we're looking for.