In terms of the number of containers that are inspected, of course a 100% inspection can't be achieved, but there is scanning on virtually 100% of these containers as they leave the major port facilities in Canada. The scanning is very effective to the point that containers with slightly contaminated coat hangers, and I think in some cases it was toasters or other household appliances, were detected. So in fact, there is a very rigorous and very sensitive screening system in place.
