UK Scraps Contested 'One In, One Out' Migrant Return Deal With France

The British government has confirmed that its flagship "one in, one out" pilot agreement with France, designed to manage small boat migration across the English Channel, has been discontinued. The scheme, which operated for just over a year, allowed Britain to return some migrants who arrived by small boat while simultaneously accepting an equal number of individuals from France deemed to have legitimate claims to enter the UK. The decision marks a significant shift in the government's approach to tackling irregular migration, one of the most politically sensitive issues in British politics.

Under the pilot arrangement, only approximately 1,500 people were returned to France since the programme began. Sources within the BBC understand that while the government would have preferred to maintain the scheme, it ultimately concluded that the initiative failed to achieve the necessary scale to justify its continuation. The low removal figures highlight the operational difficulties that plagued the programme from its inception.

A Home Office spokesperson confirmed the winding down of the pilot, stating that "lessons learned" from the scheme would now be channelled into accelerating the removal of small boat migrants who have no legal right to remain in the UK. The spokesperson explained that the pilot for removing asylum seekers in exchange for an equal number of legal migrants is no longer processing new cases, though flights will continue in the coming weeks to swiftly remove individuals from the country.

Despite the scheme's cancellation, the government maintains that cooperation with France on tackling small boat crossings remains a priority. The Home Office spokesperson emphasised that "real progress" had been made in this area, pointing to statistics showing that crossing numbers are significantly lower than the previous year. This assertion reflects the government's desire to frame the scheme's termination as a strategic adjustment rather than a policy failure.

The French Interior Ministry confirmed that discussions with British officials are ongoing regarding the "terms of exit from the agreement." This diplomatic language suggests that both nations are seeking a smooth transition away from the pilot while preserving broader bilateral cooperation on migration issues. The joint management of the Channel remains a critical shared interest for both countries.

The statistics surrounding small boat crossings provide essential context for understanding the scheme's limited impact. Between 1 January and 27 September 2026, a total of 19,135 people crossed the English Channel by small boat from France, representing a 42% decrease compared to the same period last year, when 32,188 crossings were recorded. These crossings have become the predominant method for people to be detected entering the UK illegally since 2020.

The demographic profile of those arriving via small boats reveals the humanitarian dimensions of the crisis. People from Eritrea accounted for 18% of all arrivals between July 2025 and June 2026, with 5,875 detected arrivals from that nation alone. Sudan followed with 4,191 arrivals, Afghanistan with 4,042, Somalia with 3,901, and Iran with 3,657. These figures underscore the complex geopolitical factors driving migration patterns across the Channel.

The dangerous nature of these crossings has been a persistent concern for authorities and humanitarian organisations alike. Boats arriving in the UK between 28 September 2025 and 27 September 2026 carried an average of 67 people, more than double the figure recorded in 2021. Experts warn that overcrowding makes these crossings increasingly risky. According to the United Nations, at least 84 people died while attempting to cross the Channel in 2024, a sobering statistic that highlights the human cost of this migration route.

The "one in, one out" scheme was designed to address these challenges by creating a legal pathway while deterring irregular crossings. However, Home Secretary Shabana Mahmood admitted earlier this month that the scheme had "not been without its challenges." She acknowledged to MPs that the numbers processed were "still relatively small" and that scaling up removals to the French system was "more operationally difficult" than anticipated.

Interestingly, Mahmood also noted that the UN and other agencies had reported that some migrants were refraining from boarding small boats because they believed the "one in, one out" scheme offered a chance of acceptance. This suggests the programme may have had some deterrent effect, even if it failed to achieve the desired operational scale. The cancellation of the scheme raises questions about how this deterrent effect will be maintained going forward.

The financial implications of the programme have also drawn scrutiny. The cost of the scheme reached approximately £56,000 per person returned to France, according to the Home Secretary. This extraordinarily high per-person expense fuelled criticism that the pilot was not delivering value for money for British taxpayers. The cancellation may therefore be viewed as a fiscally prudent decision, even as questions remain about what will replace it.

Small boat arrivals made up 40% of asylum applications between July 2025 and June 2026, reflecting the significant role this route plays in the broader immigration system. Under international law, nearly all those who arrive by small boat claim asylum, which means they are permitted to remain in the UK while their applications are assessed. This legal framework limits the government's ability to quickly remove individuals, complicating efforts to reduce the overall number of arrivals.

Beyond small boat crossings, other methods of unauthorised entry continue to present challenges. Between July 2025 and June 2026, another 4,712 people were detected entering the UK without permission via methods such as hiding in vehicles, travelling on ferries, or arriving through airports. This figure was down 17% on the previous year. Additionally, individuals who arrive legally on work or study visas and subsequently overstay their limits contribute to the population living in the UK without proper authorisation, though the total number of such cases remains unknown.

The government has pledged to "smash the gangs" responsible for organising these crossings, a commitment that reflects the emphasis on disrupting criminal networks rather than solely focusing on returns or deterrents. The Home Office spokesperson reiterated that efforts would continue with France to tackle small boat crossings, describing the numbers as "significantly down on last year." However, with the "one in, one out" scheme now scrapped, the government faces pressure to demonstrate that alternative measures can sustain and accelerate the downward trend in crossings while maintaining public confidence in border control.