WA Premier Mark McGowan has accused Clive Palmer of "disgraceful and disgusting" conduct during a parliamentary attack on the mining billionaire.
Meanwhile, police have arrested 404 people and issued 395 fines for breaches of COVID-19 rules as anti-lockdown protesters gathered outside Victorian Parliament chanting "sack Dan Andrews" and "freedom".
Here's a summary of what happened on Tuesday:
- More than 400 people arrested, police officer with suspected broken arm following Victorian protest
- Restaurant in Sydney ordered to close
- More than a dozen arrested at anti-government protest in Melbourne's CBD
- One new local COVID-19 case in NSW
- Three new coronavirus cases in Queensland
- The Queensland-NSW border is open residents in regional NSW
- Another day of zero cases and zero deaths for Melbourne
- Boris Johnson labelled 'too slow, behind the curve' on England lockdown
Look back at Tuesday's key events as they unfolded in the blog below: