The story on the ABC reads like the cops were called to arrest someone who had already left, so they went looking for someone else to arrest. A "cut on the hand" of a police officer is being called assault and four people were arrested. I don't see it as being anything to worry about, bored cops looking for a fight and they found one.
Canberra Raiders player Tom Starling charged with assaulting police after brawl on NSW Central Coast
When police arrived, they were told the patron had left, so officers conducted a business inspection at the location," police sad.
"While inside, police assisted security who were involved in an altercation with another patron who had allegedly failed to leave the premises.
"The 19-year-old man was arrested and while he was being escorted from the venue, police will allege three other men — aged 20, 22 and 24 — became aggressive and assaulted police numerous times in an attempt to intervene.
Read more: https://www.abc.net.au/news/2020-12-06/ ... w/12954872