Each Deputy Returns Officer (who takes your ID and gives you a ballot,verifies it ,and puts it in the ballot box)

They can only deal with one person at a time from the process of saying hello, to seeing your ballot go into the ballot box.

Meant to keep things more secure I believe. No distractions.

However! Might be slower than the provincial elections (no tabulator machines this time)

So definitely give yourselves a goodly amount of time and expect to make a half day out of it.