FWIW, voters in Canada must either:
1. Show one photo ID (issued by a government agency — can be a student ID);
2. Show two pieces of authorized (non-photo) ID, with the voter’s name and address; or
3. Take an oath, and have an elector from the same polling division (properly ID’d) vouch for you. This person can only vouch for one person.
most student IDs I’ve seen don’t have an address on it .
In MN, # 3 was popular in certain democrat precints by college kids who would ‘vouch’ for numerous of their alleged neighbors. (no limit on number)
“Vouching” was most of the most agregious forms of voting BS in MN.