The great challenge, of course, is that you can't guarantee or you can't eliminate it, but it is a very insidious crime. It goes right to the heart of the issue of trust in society.
We put into place policies and regulations to try to prevent that, to the best of our ability, and I believe we are much more effective now in controlling and tracking information, which is a major way to determine how the leaks may or may not occur. We have improved the system substantially in this area. As you said, sir, the issue of leaks is very difficult, but that should never ever stop us from undertaking the investigations and putting the resources required to try to get to the bottom of the issue.