A policewoman's head was repeatedly "smashed" in one incident in a shopping centre, authorities say.
www.bbc.com
"Mr Patton said Victoria Police had seen an 'emergence' of 'concerning groups of people who classify themselves as 'sovereign citizens'.
The sovereign citizen movement - which has roots in the US - is typically used by those who don't believe in their government's legitimacy, often arguing their rights are being suppressed by public orders.
Under the current 'stage four' lockdown, Melburnians can leave home only to shop, exercise, give essential medical care or do frontline work.
Residents must shop and exercise within 5km (3 miles) of their home, for no longer than one hour at a time.
An additional curfew for between 20:00 and 05:00 was implemented on Sunday. The only exemptions are for work, medical care or care-giving, and workers must have a permit.
Authorities said recent breaches included 'Airbnb parties' and people breaking the curfew to get alcohol and fast food.
Mr Patton said the policewoman had been attacked in a shopping centre after stopping a woman for not wearing a mask.
'After a confrontation and being assaulted by that woman, those police officers went to ground and there was a scuffle,' he said.
'And during that scuffle, this 38-year-old woman smashed the head of the policewoman several times into a concrete area on the ground.'"
I wonder if I have any sovereigntists in my country...besides the Quebecois moaning for independence.