On the point you have made, that's what they're trying to do in the reform of the temporary foreign worker program.
The last point I would make is a very important one, which I think you should examine in your study. You have an inventory problem. You have too many applications for the public policy goals that have been set by the government. If you were to say tomorrow that plumbers can apply, and you get a million applications from plumbers, which plumbers are you going to choose if you're bringing in 250,000 or 300,000 immigrants a year?
So there are some policy issues that need to be examined.