This is such a weird thing to think about being Australian, where you can go to almost any local school to vote.
But you can still have you vote outside of the area you live in from basically any other polling place in the country (if it is a federal election). And the same can be said for state and local, go to the closest open polling to you, let them know you’re out of district and they point you to the correct line, done.
Pretty sure he’d burn up if he crossed the threshold inside a church.