1. When you've studied the history of referendums. But I guess that's too much to ask of a cheerleader Prime Minister who couldn't even be bothered reading past a 1-page Uluru Statement.
2. When you've held a Constitutional convention.
3. When you've secured bi-partisan support. No ifs, no buts.
4. When you've understood the Australian people.
5. When you've stopped having to bullsh** your way to make this thing work.