The Greens will stand against the government's discriminatory anti-immigration agenda, and specifically against Minister Dutton's power grab through the Visa Revalidation Bill.

"This government has made it clear that they want to see an end to multicultural Australia," Greens Immigration spokesperson Nick McKim said.

"Peter Dutton, our anti-immigration minister, is seeking a further expansion of his powers so he can create two classes of Australian citizens, and undermine the security of all migrants living in Australia."

The Australian government must urgently intervene to halt the forced deportation of Australia's detainees on Manus Island.

"Under the cover of darkness, at least one person seeking asylum has been forcibly removed from Manus Island," Greens Immigration spokesperson Senator Nick McKim said.

"With the illegal detention centre being forced to close and the uncertainty around the US 'deal', this seems to be Peter Dutton's only 'solution' to the humanitarian crisis he has overseen."

The Government has been ordered by the Senate to produce the details of its agreement with the United States to consider resettling some people Australia has detained on Manus Island and Nauru.

"The government has kept this agreement hidden from view, creating unnecessary uncertainty and anxiety for people who have already suffered far too much," Greens Immigration spokesperson Senator Nick McKim said. 

"But from what is on the public record, it is clear that it doesn’t oblige the United States to accept a single person."

The Greens will move to amend Australia's visa laws to give Parliament the power to block foreign leaders from visiting Australia on the grounds of character.

"Parliament is sovereign in this country," Greens Immigration spokesperson Senator Nick McKim said

"Consistent with our position that Parliament should have the final say on Australia going to war, we believe that Parliament should have the right to refuse entry to, or deport, foreign leaders on the basis of their character."

"This issue has been crystallised for us by Donald Trump becoming US President."

The Greens welcome the united front from the long list of community groups and organisations calling for immediate action on offshore detention.

"The situation on Manus Island and Nauru is completely untenable," Australian Greens immigration spokesperson Senator Nick McKim said.

"Resettlement for any refugees in the US now looks extremely unlikely and Prime Minister Turnbull needs to immediately close the camps and bring every man, woman and child in offshore detention here to Australia."

Malcolm Turnbull should scrap his refugee "deal" with the US and bring people detained on Manus Island and Nauru to Australia , Greens Immigration spokesperson Nick McKim says.

"It is becoming increasingly clear that Mr Turnbull is placing his faith in a xenophobic and anti-immigration US President who has a track record of dishonesty and lies," Senator McKim said.

"Only a fool would take Trump at his word."

Malcolm Turnbull should end the uncertainty and confusion over the US refugee "deal" and bring the people to Australia, Greens Immigration spokesperson Nick McKim says.

"It is now clear that the US deal relies on an unhinged, dishonest President," Senator McKim said.

"People should be very concerned about what Mr Turnbull is prepared to do to get this deal done."

"As we now know, the deal does not commit the US to accept a single person."

Immigration Minister Peter Dutton must immediately intervene so a pregnant woman on Nauru suffering serious health problems can receive medical assistance, Greens Immigration spokesperson Nick McKim says.

"I have today written to Mr Dutton seeking his urgent intervention in this case," Senator McKim said.

"Medical specialists have demanded that she be immediately brought to Australia to receive the care she so desperately needs."

"It is really sad that we need to ask the Immigration Minister to show basic humanity to people who are in his care."

Peter Dutton must be sacked and his department cleaned out because of ongoing and serious human rights abuses and financial maladministration, Greens Immigration spokesperson Nick McKim says.

"The latest audit has uncovered years of maladministration at the Department of Immigration and Border Protection, and the Minister needs to take responsibility," Senator McKim said.

The release of another scathing audit of the Department of Immigration and Border Protection confirms Peter Dutton has lost control of his portfolio and its budget, Greens Immigration spokesperson Nick McKim says.

"What a bloody shambles," Senator McKim said.

"This audit confirms that $1.1 billion of taxpayers' money was spent without proper authority, while there is no record of who authorised the spending of a further $1.1 billion." 

"This is yet another indictment on Minister Dutton's capacity to manage the taxpayer dollars he has been entrusted with."