There are at least two ways in which the CRA gets that kind of insight. The first is our offshore tax informant program line. The people who are contacting us through that line are insiders. They are people who have direct access to offshore transactions and non-compliance; they kind of have a front row seat. When we approach that, we don't just try to deal with that one taxpayer on a transactional basis. We try to mine that scenario.
The second source is our voluntary disclosure program. When taxpayers come forward for whatever reason and make a voluntary disclosure to correct their tax affairs, again we don't handle that transactionally. We also try to mine that as a scenario and push that back through the rest of the taxpayer database.
I won't make any comments about hiring people, mid-career professionals, from other organizations, and I won't talk about our attendance at various seminars and other events where these matters are discussed, because I don't want to give offence to anybody. But we do have an active business intelligence function as well while we're out in the community of practitioners.