The Albanese administration has addressed the mounting demands for the expulsion of neo-Nazi Thomas Sewell, suggesting it wouldn’t be shocking if he opted to reject his citizenship due to his apparent disdain for contemporary Australia.

The 32-year-old was reportedly part of a contingent dressed in black who invaded Camp Sovereignty in King’s Domain Sunday afternoon after the March for Australia gathering in Melbourne’s CBD.

Footage showed Sewell and supporter Nathan Bull lashing out at people gathered at the camp, the site of remains of Indigenous people from 38 clans.

Sewell and two other men, aged 23 and 20, were charged in relation to a Victoria Police investigation into the alleged assaults on Tuesday.

Originally from New Zealand, Sewell faces charges including violent disorder, affray, assault by kicking, and other related crimes, with a court appearance scheduled for Wednesday.

Before his court appearance he ambushed a Jacinta Allan press conference, repeatedly calling the Victorian Premier a ‘coward’.

A report by the Daily Mail indicated that nearly 45,000 individuals have endorsed a petition advocating for Thomas Sewell’s deportation to New Zealand, his country of birth.

Now, Immigration Minister Tony Burke has said it would not shock him if Sewell packed up his bags and moved back across the ditch. 

‘I wouldn’t be surprised if he renounces his citizenship here anyway,’ Burke told the Daily Mail.

‘He clearly hates modern Australia.’

The petition’s organiser, Constitutional Reformist, called on a change to the Australian Citizenship Act 2007 to enable a High Court deportation of Thomas Sewell back to New Zealand.

‘We are not backing down. We are evolving. And we are demanding a legal system that protects communities, not extremists,’ they said.

The approach of the petition has two steps: the first is to revoke Sewell’s Australian citizenship ‘through a court-authorised process, based on his violent extremist conduct and likely dual nationality’.

The organiser then said they want urgent reform of the Australian Citizenship Act 2007.

‘So that individuals convicted of serious hate-fuelled crimes can have their citizenship revoked and be subject to deportation with full judicial oversight and constitutional safeguards,’ they said.

Police officers arrested Sewell and two other men outside Melbourne Magistrates’ Court on Tuesday at 3.20pm following an eventful morning for the far-right figure. 

On Tuesday morning, Sewell warned Victorian Premier Jacinta Allan she would be ‘punished’ if he ever gained power.

‘When people like me take power, these people are going to be punished for the crimes they have committed against Australia,’ he said.

Sewell then said ‘Heil Australia’ before being seen smiling while arrested by a group of officers.

Sewell and the two other men, aged 23 and 20, were interviewed in relation to an ongoing investigation into alleged assaults in King’s Domain.

Hours later, the trio were charged with several offences each. 

The 23-year-old man, from Mooroolbark, has been charged with violent disorder, affray and assault by kicking.

The 20-year-old man, who is from Ardeer, has been charged with violent disorder, affray and discharge missile.

The two young men have been bailed to appear at Melbourne Magistrates’ Court on 10 December.

Detectives continue to investigate the incident and urge anyone with any information or footage that may assist police to contact Crime Stoppers on 1800 333 000.

Indigenous Australians Minister Malarndirri McCarthy said the attack on Camp Sovereignty was like nothing she had seen in her nearly 10-year parliamentary career.

‘These people brazenly and openly did not care if they were seen,’ she said.