Yes, that's a requirement we impose based on the powers we have in the act. We want to make sure we have proof of citizenship.
In terms of the register of electors and the location of individuals, as my colleagues have indicated, if they've been previously registered—and there are many ways to be registered in Canada—they may have had to demonstrate their registration, or we may have that information from a provincial or municipal election. There are different ways to be identified under the current rules with respect to residing in a particular location in Canada, and they would not be able to change that.