Liberal senator denies making ‘dog noise’ at Lambie after culture review handed down – as it happened

Jacqui Lambie question in Senate met with dog noises' and growling'; Labor targets Coalition over federal integrity bill during question time; new Covid measures for NSW and Victoria as authorities confirm fifth Omicron case; human remains found in search for Russell Hill and Carol Clay; Victoria records 917 cases and six deaths; NSW records 179 cases and three deaths. This blog is now closed

• Watch: Dog noises', growling', boofhead': bad behaviour in parliament as Jenkins review launched'
• States introduce tougher border rules as Scott Morrison urges them to not get spooked' by Omicron
• Revolting and humiliating': 10 things we learned about working at parliament from Kate Jenkins review
• Russell Broadbent quits privileges committee after leak of Christian Porter donation report
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For those asking, there are five cases of the new Omicron confirmed in Australia - all are in quarantine.

There are four in Sydney (after two more were confirmed late yesterday) and one in the Northern Territory.

The corporate regulator has taken the unprecedented step of launching multiple legal actions at once against one of Australia's big four banks.

The Australian Securities and Investments Commission has hit Westpac with six civil penalty proceedings in the federal court, which could draw a combined penalty of more than $100m.