I can, but it will not be the way you phrased it, in the sense that when we have information that someone, according to the IRCC, is not a Canadian citizen, it is not conclusive evidence. It may or may not be accurate. There may be errors. People who join the register have all done a solemn affirmation that they have Canadian citizenship.
These are cases where we have conflicting evidence: the evidence of the person who has attested that they have citizenship and bureaucratic information that says that they do not. When we match that, we take them out and we inform them that they've been removed. It may be an error, and we offer them the opportunity to join back.
The regime, as it exists, allows people to come in on polling day and, as was indicated earlier, to affirm formally that they are Canadian citizens. If they lie about that, then there are potential serious consequences.