Initialling ballots
(1) Before a polling station opens on polling day, and in full view of the candidates or their representatives who are present at the polling station, an election officer who is assigned to the polling station shall initial the back of every ballot in the space indicated in Form 3 of Schedule 1, entirely in ink or entirely in black pencil so that when the ballot is folded the initials can be seen. The initials shall be as similar as possible on each ballot.