The biometric the government is trying to use involves having people give biometric fingerprints and digital facial images overseas, so we can confirm when they arrive at the port of entry that they're the same person we gave the visa to. What I was recommending, though, is that we use some system for all non-Canadians coming into the country, so we know who's here, whether they're visitors or permanent residents.
For what you just mentioned, Mr. Weston, if we also have an exit system in which there is an electronic scan of people that goes into a central computer base, which the RCMP will be handling in the case of fingerprints, then we will know if a permanent resident has put in the time here that they are supposed to—if that's the issue you're raising. I think that would be a valuable use. That would be an issue not so much of security as of Canadian citizenship, but that system would certainly be a valuable addition to our collection of means for checking who's here.
We do have something, I think. There are tens of thousands of people here who are supposed to have left Canada and we can't find them. This system would at least let us know if they had managed to leave the country on their own without our knowledge. It would give us a much better picture of the number of illegals in Canada. That's not necessarily a security issue, but there are a whole range of benefits from having such a system.
Again, it's not cheap. It will take a while to set up, but I hope the government gives major priority to this.