Election Act
(chapter E-3.3, s. 339)
OATH OF ELECTOR ALLOWED TO VOTE AFTER ANOTHER PERSON HAS VOTED UNDER HIS NAME
I, (name), domiciled at (address), declare under oath that I am the person whose name is entered on the list of electors now shown to me and that I have not already voted in the current election.
Penalties (ss. 553.1(1) and 567 of the Election Act (chapter E-3.3))
Every person who votes more than once commits an offence considered to be a corrupt electoral practice and is liable to a fine of $5,000 to $20,000 for a first offence, and of $10,000 to $30,000 for any subsequent offence within 10 years.