People granted asylum in the UK will only be allowed to stay in the country temporarily, in sweeping reforms expected to be announced on Monday.
Modelled on the Danish system, the aim is to make the UK less attractive for illegal immigrants and make it easier to deport them.
Planned changes mean that refugee status will become temporary and subject to regular review, with refugees removed as soon as their home countries are deemed safe.
Under current UK rules, those granted refugee status have it for five years and can then apply for indefinite leave to remain and get on a route to citizenship.
In a social media video trailing her announcement, Home Secretary Shabana Mahmood said: "We will always be a country that gives sanctuary to people who are fleeing danger, but we must restore order and control."
She called it "the most significant changes to our asylum system in modern times".
An ally of the home secretary said: "Today, becoming a refugee equals a lifetime of protection in Britain.
"Mahmood will change that, making refugee status temporary and subject to regular review. The moment your home country is safe to return to, you will be removed.
"While this might seem like a small technical shift, this new settlement marks the most significant shift in the treatment of refugees since the Second World War."
Time and money 'wasted' on Rwanda scheme
While the number of asylum claims across Europe has fallen, numbers in Britain have risen.
Ms Mahmood said the previous government had had "years to tackle this problem" but had "wasted" time and money on the £700m Rwanda scheme.
Read more: Could Danish model save Labour's bacon?
Some 39,075 people have arrived in the UK after making the journey across the Channel so far this year, according to the latest Home Office figures.
That is an increase of 19% on the same point in 2024 and up 43% on 2023, but remains 5% lower than at the equivalent point in 2022, which remains the peak year for crossings.
Other changes expected to be announced on Monday include requiring judges to prioritise public safety over migrants' rights to a family life, or the risk that they will face "inhuman" treatment if returned to their home country, the Telegraph has reported.
Denmark's tighter rules on family reunions are also being looked at.
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Changes will prevent refugees from 'integrating into British life'
While some research has suggested that deterrence policies have little impact on asylum seekers' choice of destination, but a 2017 study said Denmark's "negative nation branding" had proved effective in limiting asylum applications.
The number of successful asylum claims has fallen to a 40-year low in Denmark, with 95% of failed asylum seekers deported from the country.
But some believe the changes could damage future generations seeking a haven from war, persecution and violence.
Enver Solomon, chief executive of Refugee Council, said: "These sweeping changes will not deter people from making dangerous crossings, but they will unfairly prevent men, women and children from putting down roots and integrating into British life.
"Refugee status represents safety from the conflict and persecution that people have fled.
"When refugees are not stuck in limbo, they feel a greater sense of belonging, as full members of their new communities with a stable future for themselves, their children and generations to come.
"We urge the government to rethink these highly impractical plans, which will also add to the backlog and chaos that the Home Office is tackling.
"Instead, they should ensure that refugees who work hard and contribute to Britain can build secure, settled lives and give back to their communities."
Shabana Mahmood will be appearing on Sunday Morning with Trevor Phillips from 8.30am tomorrow.
(c) Sky News 2025: Refugee status set to become temporary in radical asylum reforms

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