英国与法国实施的"一进一出"遣返计划面临效果受限的困境。[1] 根据该计划，英国可将乘小船抵达的庇护申请者遣返法国，以换取接收合法庇护申请者，但近期数据显示，近50名被遣返人员已返回英国，其中49人被英国内政部拘捕，且可能还有更多人未被查获。[1]
截至2026年6月30日，共有1117人被转移至英国，1087人遣返至法国。[1] 这意味着仅约4%的小船抵达者被遣返至法国。[1] 虽然小船越境今年下降约43%，但遣返政策的实施效果仍受到质疑。[1] 英国内政部发言人表态称，"任何试图在被遣返后返回英国的人都是在浪费时间和金钱"。[1] 此外，英国自上次选举以来已遣返或移除近70000名非法移民。[1]
Since the UK and France launched their "one in one out" returns scheme, nearly 50 asylum seekers who were deported have made their way back to the United Kingdom [1]. Of these returnees, 49 have been arrested by UK Home Office authorities, with the possibility that additional individuals have not yet been detected [1].
The arrangement permits Britain to return asylum seekers who arrive by small boat to France, while the UK receives those approved through formal asylum channels in exchange [1]. As of June 30, 2026, a total of 1,117 people have been transferred into the UK under the scheme while 1,087 have been returned to France [1]. Small boat crossings have declined by approximately 43% this year, though about 4% of those who arrived by boat have been returned to France [1]. A UK Home Office spokesperson stated: "Anyone attempting to return to the UK after being removed is wasting their time and money" [1].
The effectiveness of the deportation policy faces ongoing challenges. One asylum seeker returned to the UK was found living on the streets in France before eventually being detained for five months and deported again [1]. Since the last general election, the UK government has deported or removed nearly 70,000 undocumented migrants [1].