What the police were telling us is there are many, many examples of individuals who might be trading across every month up to $20,000 by going around various second-hand dealers and just trading a small amount. But when you looked at it across a big region, you actually worked out that there were significant traders and in effect they were the outlet for crime. So it was the police who said, "This is a waste of time. Can you help us stop wasting our time?"