Riveting Canadian election discussion.

Also, since the signage is way less obvious than it should be:

You mark your ballot with an X next to the candidate you want. They don't tell you this cause they're plantains. There's a sign inside the booth explaining it, but it doesn't say that if you do something else, you spoil the ballot.

Maybe they could show you a list of things that would spoil the ballot, to fully idiot-proof the system... But otherwise, it's a pretty simple concept. You'd have to be deliberately misreading the pictographs to screw it up. I'd even go as far as saying that if you manage to screw up something that simple, you probably shouldn't be making electoral decisions.