Greg Hunt to enter self-isolation; source of Sydney cluster of 100 still unknown; Melbourne stage four business shutdown begins, Australian death toll stands at 247. News updates here.

As Crown's $2.4 billion Barangaroo development approaches it apex and readies to open its doors, another carefully constructed facade has cracked over the past two weeks. 

Unwavering support for icare is causing Dominic Perrottet significant political pain.

As Melbourne residents settle in for their first weekend of full stage 4 lockdown, debate about the pros and cons of isolation is under way.

The CBD might resemble a ghost town but there are plenty of operators looking deep into the future and the return of its working population.