Well, a basic rule of data protection is that you should use personal information sparingly and in proportion to the problem it's meant to address.
If you find that you have a real problem of voter fraud--that is, misused identity, identity fraud at the polls--this could suggest that one of the ways is to use increased amounts of personal information. But my suggestion, as Privacy Commissioner, is to look at this very carefully. Is this across Canada? Are these isolated incidents or is this a major trend? I say this because it has a lot of implications. It's yet one more sensitive piece of personal information that is added to the bank.
If your conclusion is that this is a significant problem, then yes, you could request that this be added to amended legislation.