I've only read about this thing in the newspapers, but I can tell you that in audit it is very difficult, if not impossible, to find collusion. When an employee within is colluding with someone outside--I think there were even questions that they were manipulating the way audits were being done and were giving information to help commit an alleged fraud outside--it is very difficult. In our audit procedures, we have certain standards we have to follow to see if we can detect fraud. We will go through that, but it is very difficult. And this sounds actually quite sophisticated.
Unfortunately, I think many of these kinds of things are found through other investigations. I believe they came across certain documents from the Revenue Agency that should not have been outside the Revenue Agency--