I am convinced there is absolutely no hope of containing this virus relying on common sense and expectation people will do the right thing.
I’ve just boarded a “Vline replacement coach” at Footscray station. Not far from the hotspots, although not a hotspot itself. There are 4 people on this 52 seat coach. So I’m on one side of the bus, 5 rows behind Person 1 and there’s another person 3 rows behind me. Person 4 boards, and whilst on the opposite side of the bus, occupies an aisle seat in the exact same row as person 1. She could have taken any one of the other seats and spaced a bit better but no - sits within about 1.5m from one of the other 3 people on the bus.
We all have no hope. Messages are not getting through.