Again, I think we haven't confirmed publicly the exact number that we have under criminal investigations. I think the point needs to be made, though, that many of these sophisticated taxpayers paper over their tax planning with multiple legal opinions and law firms. I think there's no lack of willingness on the part of CRA to pursue these cases criminally; I think it's the forethought of the perpetrators to really paper over what they are doing to make it very difficult and complex to bring criminal charges.
