If you're not registered to vote in Montreal's mayoralty election by the end of the day, you'll be completely out of luck on voting day.
The deadline for revisions to the electoral list in Montreal is Tuesday at 10 p.m.
The deadlines are different outside of Montreal — you're being advised to get in touch with your city or town, or visit their web site, to see when, and if, you can still make changes.
Montrealers are being advised to report to their revision office before 10 o'clock on Tuesday night. You can find where yours is here.
You — or in the worst case, a spouse, relative, or someone who lives with you — are being asked to show up with two proper identification documents.
For more information on exactly what you need, visit the Election Montreal web site here.