UK Scraps 'One In, One Out' Migrant Deal With France After One Year

The British government’s flagship plan to return Channel migrants to France has collapsed after just one year. The Home Office confirmed on Wednesday that the “one in, one out” deal is no longer processing new cases, following France’s refusal to extend the pilot beyond its October 1 expiry date — a fresh political blow for Prime Minister Andy Burnham, who had personally pressed President Emmanuel Macron to keep it alive.

The announcement marks a humbling end to one of the most ambitious — and expensive — experiments in post-Brexit migration policy. Under the arrangement, Britain could return some people who arrived illegally by small boat to France, while accepting an equal number of asylum seekers legally from France. The government had sold it as a way to break the business model of the people-smuggling gangs operating on the French coast.

“The government’s pilot with France to remove asylum seekers in exchange for an equal number of legal migrants is no longer processing new cases,” the Home Office said in a statement, confirming the end of the so-called one-in-one-out deal that was launched last year and was due to expire on Thursday.

The French interior ministry told AFP earlier on Wednesday that it was in talks to “withdraw” from the agreement. Flights returning people already being processed under the scheme are expected to continue for several weeks before the programme is wound down completely.

A Border Force vessel in Dover after intercepting migrants in the Channel. Between August 2025 and June 2026, more than 27,900 people arrived in the UK by small boat.

A Deal Born of a Post-Brexit Promise

The pilot was agreed under former prime minister Keir Starmer as part of a bid to reset Britain’s post-Brexit relationship with France and ease what had become a major source of tension between the neighbours. The arrangement was announced jointly by Starmer and Macron in July 2025, and operational delivery began on August 6 last year.

The logic was straightforward. Britain needed somewhere legal to send back people arriving by small boat, and France — the country from whose beaches the boats launch — was the obvious partner. In exchange for taking returnees, Britain would admit an equivalent number of asylum seekers from France considered likely to qualify for protection, with priority given to vulnerable nationalities and people with family or other links to the UK.

It was never designed to cover every person crossing the Channel. Officials described it from the start as a pilot, not a permanent bilateral returns system. The two countries agreed in June to extend it until October 1, 2026 — but that extension came with a growing list of caveats on the French side.

Home Secretary Shabana Mahmood had acknowledged in parliament in September that the deal had “not been without its challenges” and that “the numbers are still relatively small.” She told MPs the arrangement cost the UK taxpayer an average of about £56,000 per person returned — a figure that drew gasps across Westminster.

UK Prime Minister Andy Burnham pressed French President Emmanuel Macron to keep the arrangement alive, according to reports.

Why Paris Walked Away

France declined to renew the bilateral arrangement, and its reasons are no secret. French Interior Minister Laurent Nuñez said in June that he had “clearly announced” to Britain that the pilot agreement “was not intended to be renewed beyond October 1, 2026.”

Paris has instead pushed for a broader Europe-wide returns agreement, maintaining that the bilateral pilot was never meant to run past its expiry date. According to reporting from the French newspaper Le Monde, Nuñez told a parliamentary commission that while the scheme acted as a potential deterrent, France should not bear the burden alone.

The current UK Prime Minister Andy Burnham pressed Macron during talks in September to keep the deal alive, but “Paris was in a hurry to end the cooperation on controlling migrant flows,” Le Monde reported. France is also struggling to deport migrants who have been returned from the UK, leaving them stuck in limbo — and with next year’s French presidential election approaching, Macron’s administration appears unwilling to extend or expand an arrangement that is unpopular at home.

London, for its part, would have “willingly seen it continue,” according to a UK government source quoted in the reporting, with the same source conceding that the pilot “did not reach our desired scale.” The result is a diplomatic outcome that satisfies almost nobody: Britain loses its only returns mechanism, and France is left exposed to accusations from London that it abandoned cooperation.

The Numbers: £56,000 Per Person

The official figures explain why critics called the scheme a failure. According to the most recent Home Office data, 1,087 people were returned to France between August 4, 2025 and June 30, 2026, while 1,117 were transferred to the UK under the legal route of the scheme.

Over the same period, 27,920 migrants arrived in the UK on small boats — meaning only about 4 percent of arrivals were sent back. Some later reporting put the total returned closer to 1,400, still a fraction of the more than 32,500 small-boat arrivals since the scheme began on August 6 last year.

The House of Commons Library research noted in March that the relatively small scale of the pilot meant commentators questioned how much influence it could have on overall migration trends. The Library reported that by early March 2026, only 377 people had been returned to France while 380 had arrived in Britain through the legal side of the scheme.

Beyond the raw numbers, enforcement agencies flagged a deeper problem: some people returned to France under the scheme subsequently attempted the Channel crossing again. A Border Force source told the Express that officials had witnessed people being removed to France and then appearing again in Britain shortly afterwards — an allegation that, if true, badly undermines the scheme’s value as a deterrent.

The Human Cost Continues

While the political debate over the deal raged, the human toll of the crossings continued. At least 21 people — including women and children — have died on the Channel route towards the UK since the beginning of the year, according to estimates.

This week alone saw two deaths on French beaches as around 70 people prepared to make the journey from the Camiers and Sainte-Cécile area. One man died from a suspected heart attack, 24 hours after another man died on the beach at Neufchâtel-Hardelot following a failed launch attempt. French prosecutors have opened criminal enquiries into the tragedies.

The deaths underscore a grim reality that the expired deal never solved: as long as people are willing to risk the crossing, the gangs will keep launching boats. The pilot’s collapse leaves Britain without any returns mechanism at all, just as winter seas make the route more dangerous.

A Border Force boat brings intercepted migrants ashore. The returns deal only covered around 4 percent of small-boat arrivals during its lifetime.

What This Means

The end of the one-in-one-out deal is more than a policy setback — it is a political embarrassment for Burnham’s government. Small-boat crossings remain one of the most toxic issues in British politics, and the government is now left with no formal returns agreement just as Labour’s conference season focuses the national spotlight on its record.

The figures since Labour’s 2024 general election victory — more than 83,000 small-boat arrivals, a number greater than the entire strength of the British Army — have become a favoured attack line for the opposition. Shadow Home Secretary Chris Philp has dismissed the government’s explanations as “total nonsense,” arguing that the crisis requires leaving the European Convention on Human Rights to deport all illegal arrivals immediately.

One silver lining, of sorts: small-boat crossings are down roughly 42 percent year-on-year, with 18,565 crossings so far this year against 32,188 in the same period of 2025. The National Crime Agency links the fall to stepped-up law enforcement, which has increased arrests for organised immigration crime by more than 55 percent. The government can credibly argue that enforcement, not the returns pilot, is doing the heavy lifting.

Still, the collapse of the deal hands Burnham’s critics a simple narrative: his flagship cooperation deal cost £56,000 per person, returned barely 4 percent of arrivals, and ended with France walking away. That is a hard story to rebut, whatever the year-on-year crossing figures say.

What Happens Next

In the short term, the immediate question is what replaces the pilot. Paris wants the mechanism folded into a 27-member EU arrangement, but other EU states and the European Commission have not agreed to that plan — leaving the deal’s future dependent on last-minute UK-French talks and wider EU compromise.

Burnham has blamed Brexit for making cooperation harder, telling the BBC that systems such as the previous Dublin arrangements are no longer available, while maintaining that the government’s goal is to see “no crossings at all” — though he declined to set a deadline.

The April agreement between Home Secretary Shabana Mahmood and France worth £662 million over three years — covering French coastal enforcement and nearly 1,050 French officers — remains in place, and the government will point to it as evidence that cooperation continues.

But with no EU-wide deal agreed, no successor bilateral arrangement on the table, and winter approaching, the most likely short-term outcome is a return to the pre-pilot status quo: Britain intercepting boats, France patrolling beaches, and the smuggling gangs continuing to launch them. The one-in-one-out experiment is over — and its £78 million-a-year price tag has bought Britain very little to show for it.