Priti Patel's plan to construct an asylum processing centre on Ascension Island, a British overseas territory more than 4,000 miles from the UK in the south Atlantic, to detain people fleeing to Britain has been condemned by the SNP.

It emerged late last night that the Home Secretary Patel ordered work on how other countries dealt with what Tory ministers have called “illegal” migration — including the approach in Australia, which runs several offshore asylum facilities.

 

"We have been looking at how other countries have been dealing with this issue,” said one well-placed individual told the Financial Times.

“We have been scoping everything. No decisions have been made by ministers.”

Ascension Island, used as a staging post to supply and defend the Falkland Islands, has an RAF base and a population of less than 1,000.

 

The Home Secretary’s officials also looked at the possibility of building a unit on St Helena, part of the same island group.

Australia has used offshore processing and detention centres for asylum seekers since the late 1980s. 

The proposal is further evidence of the influence of Tony Abbott’s ideas on the Johnson government. The former Australian Prime Minister, who is known for his anti-immigration stance, was appointed as a trade adviser to the Johnson government and recently met with Patel.

The SNP has said the Tory Government’s treatment of asylum seekers is “utterly toxic and inhumane”.

Stuart McDonald, the party's spokesman on immigration, asylum and border control, said the UK’s asylum system was broken beyond repair - and Scotland could build a fairer system as an independent country.

“The Tory government’s treatment of migrants and asylum seekers is utterly toxic and inhumane," he said.

“The fact that the UK Government even considered shipping refugees thousands of miles to remote volcanic islands in the South Atlantic, like some sort of modern day penal colony, brings shame on the UK and typifies Westminster’s hostile approach to migrants and asylum seekers.

“The UK’s asylum system is broken beyond repair and completely out of step with the values of equality, community, justice and human rights. Scotland can do so much better by building a fairer system as an independent country.

“As toxic Tory Brexit Britain diverges ever further from Scotland’s values, it is no wonder that the growing majority of people in Scotland want to build a fairer future with independence.”

A Home Office official said: “The UK has a long and proud history of offering refuge to those who need protection. Tens of thousands of people have rebuilt their lives in the UK and we will continue to provide safe and legal routes in the future. 

“As ministers have said we are developing plans to reform policies and laws around illegal migration and asylum to ensure we are able to provide protection to those who need it, while preventing abuse of the system and the criminality associated with it.”