Mr. Chair, I think it's an interesting question and I think it's one that we deal with in trying to come to terms with this issue.
As we've tried to demonstrate, we have taken a number of measures. They are resulting in various elements: getting tips from the CBSA, from our call centre, having people contact them about situations where there are difficulties. We are getting more and more information about it working also with the community associations and situations they would bring to our attention. There are a variety of different ways where I think we are getting more information and getting a better handle on the nature of the problem, and more importantly, how to deal with it.