The United Kingdom's asylum system could face its largest retrospective review in decades. Reform UK has pledged that, if it wins power, it will review all asylum claims decided over the past five years, the BBC reports.

The commitment targets decisions made from 2020 onward. Under the pledge, every asylum claim granted within that five-year window would be re-opened and re-examined rather than left to stand as final.

What the pledge would change

Asylum decisions in the UK are normally conclusive once granted. A successful claimant receives protection status and, with it, the right to remain. Reform UK's proposal would overturn that assumption for an entire cohort: anyone whose claim was approved in the past five years would have their case brought back for a fresh assessment.

The party frames the review as a way to scrutinise decisions it considers too permissive. The pledge is conditional — it applies only if Reform UK wins power, which under the UK's first-past-the-post system would require the party to secure a parliamentary majority or lead a coalition capable of governing.

Who would be affected

The group in scope is substantial. People granted asylum at any point in the past five years, including those who have since begun building lives in the UK — working, renting housing, or enrolling children in school — could see their status re-assessed. A review of this scale would also carry a significant administrative load for the Home Office, which already faces a large asylum backlog in first-instance decisions.

The BBC's report sets out the headline commitment: a review of all asylum claims for the past five years if the party wins power. The BBC report does not specify how the re-examinations would be conducted, what legal threshold would apply in the second assessment, or what would happen to people whose protection status is withdrawn.

The legal and practical questions

Retrospectively re-opening granted claims would raise questions under existing UK asylum law and the UK's international obligations, including the 1951 Refugee Convention. Any such programme would almost certainly face legal challenge before it could be implemented.

Implementation would also require new legislation or a change in Home Office policy, since current law treats a granted asylum claim as settled unless fraud or a material change in circumstances is established. Reform UK has not, according to the BBC report, detailed the mechanism it would use.

What to watch

For now, the pledge remains a campaign commitment, not law. Nothing changes for asylum seekers or refugees in the UK today. Any retrospective review would begin only after an election, the formation of a government led by or including Reform UK, and the passage of the legal instruments needed to carry it out.

Passport File will continue to track this story. Readers seeking authoritative information on asylum decisions and status in the UK should consult official Home Office guidance, and individuals with questions about their own cases should speak to a regulated immigration adviser or solicitor.