But I thought it was reasonably well explained by the VIC premier here:
After Chief Health Officer Brett Sutton said on Monday it was not his call to implement the curfew, Premier Daniel Andrews on Tuesday was unable to say who precisely had suggested the move, which was designed to limit people movement.
"I don't know exactly which person at what moment said that, but there's ongoing discussions [and] lots of different people talking," Mr Andrews said.
"It's not a matter for Brett [Sutton], that's not health advice, that’s about achieving a health outcome. His advice is 'do whatever you can to limit movement'. Police then say 'we need rules we can enforce'.
"It needs to be as simple as possible. We can’t stop every car but if everyone who’s out [who shouldn’t be] knows they will get caught, and they’ve got no lawful reason to be outside, then all of a sudden you will limit movement.
"These are decisions ultimately made by me."
Mr Andrews said that the curfew also stopped "people sneaking around" and helped police enforce restrictions.
The controversial policy was not backed by health officials and the Premier is unsure who proposed it.
www.theage.com.au
I live in inner city Melboune.
Before the curfew, I could see, simply by looking out my windows, pretty obvious breaches of the restriction rules every single day.
After the curfew was introduced, they are actually still there but are far, far fewer.
We do have to realise that there are a lot of people out there who really don't seem to give a toss about rules.