You must be a blur cock. Polling district and boxes are predetermined so you see your neighbours putting in the ballot in the same box as you. From there you know which box for which district lah when you count. So simple you dunno?
I already said they know ,who voted for which party, not just which fucking ballet box is accorded to which district.
If you cannot read my previous reply, which was in Simple English..
Go back to school...just a fucking low class neighbor school will do for you, twit! LOlOloLOL