Chasing Public Opinion, UK Immigration Policy Has Swung Cyclically

Over the last 15 years, the United Kingdom has engaged in a series of sharp migration policy swings, initially firmly pledging to tighten immigration amid rising public concerns and later more quietly loosening it as labor needs became pressing. In May 2025, the Labour government published a white paper seeking once more to restore control over immigration, primarily by reducing net migration and increasing domestic training programs. Later that year, it unveiled new asylum rules aimed at “demonstrating control at our borders,” in Prime Minister Keir Starmer’s words, including by making refugee status temporary and delaying access to permanent residence.

These changes embodied a familiar tension often repeated in the United Kingdom: The government promises lower net migration and stronger controls while also acknowledging that immigration is essential to economic strength. In 2013, then Prime Minister David Cameron famously pledged to “radically” reduce the number of arriving immigrants from “hundreds of thousands a year to just tens of thousands,” while also asserting “as we bring net migration down so we must also make sure that Britain continues to benefit from it.” Although a relative novelty at the time, similar promises have since become a mainstay of UK politics, regardless of the party in office. This narrative has trickled down into a relatively consistent public discourse on the supposed lack of government control over migration and driven many of the United Kingdom’s migration policy changes.

The narrative is often expressed as a frustration with irregular arrivals of asylum seekers in small boats across the English Channel or increases in overall immigration. The November 2025 changes to the asylum system were one direct response to this concern. In practice, though, larger policy changes have tended to more directly target labor migration, which is more within the government’s control. Regardless of party, each government since Cameron’s has claimed to have inherited an “out-of-control” system and responded with moves to narrow migration pathways; a few years later, when immigration has become less salient as a public concern and labor shortages were on the rise, the government then loosened labor migration pathways.

This article contextualizes the reactionary swings on UK labor migration policy over the last 15 years. It examines how political salience, control discourses, and economic needs have driven governments’ almost cyclical policy reversals, as policymakers have sought a balance between controlling migration and letting in enough workers to mitigate labor shortages. It focuses on labor migration, which in official UK statistics is captured mainly by people entering on work visas with accompanying dependents. Since 2019, these visa holders have made up roughly one-quarter to one-third of all non-visitor UK visas issued to non-EU nationals each year.

Why Salience on Immigration Matters

Public debate has usually focused on what people think about immigration, but politics is more often driven by how much they care about it. Survey data over several decades show that UK residents’ thoughts on immigration are relatively stable and generally skeptical. Only a minority say they want more immigration, and this has changed only gradually over time. What moves much more, especially in response to increases in the visibility of immigration, is the issue’s salience: how often people name immigration as one of the most important problems facing the country and how much it affects their vote.

This distinction between attitudes and salience is central for understanding recent developments in UK labor migration policy. Even before 2010, researchers found a pattern of higher inflows and liberalizing reforms followed by rising public concern and, eventually, more restrictive policy, even though average attitudes did not suddenly harden. Public behavior has thus been described as like a thermostat: People signal a stronger desire for less immigration when governments open the system, are seen as having lost control, or numbers rise; when governments introduce stricter rules and numbers fall, the issue slips down the agenda and pressure for further cuts eases.

Since 2010, this thermostatic dynamic has become even more prominent. Spikes in salience have been closely linked to periods when immigration is highly visible in the media and everyday life, including during the post-Brexit surge in work and study migration. Salience responds not only to the absolute number of migrants but also to cues about whether the system is perceived as being under control. Highly publicized news coverage about border control, rule changes, or perceived abuses of the system can keep immigration at the top of the public agenda even when the absolute number of new arrivals is falling. Irregular and humanitarian migration have played an important role here. While small boat crossings of the Channel, pressure on the asylum system, and humanitarian schemes account for fewer arrivals in absolute terms than those via work and study routes, they have been central in news coverage and political debates. The 41,500 people who arrived on small boats in 2025, while the second most on record, were a fraction of the approximately 175,000 work visas and 440,000 study visas the government issued in the year ending September 2025. As a result, they shape whether voters see migration as orderly and rules-based or chaotic and unfair, and concerns about control in these streams can spill over into attitudes toward legal immigration.

Because governments have limited direct policy levers over irregular and humanitarian flows, labor immigration pathways—which are more immediately adjustable—have become the default target of restriction, even when not the primary source of public anxiety.

In principle, hot-and-cold public responses can function as a democratic check on policy, pushing governments to adjust when migration flows or perceptions move too far from what the public considers acceptable. In practice, however, short-term government responses have amounted to inconsistent swings rather than a clear and durable strategy, often risking generating more uncertainty instead of reassurance in the system. Frequent and sharp reversals can make it harder for governments, employers, and migrants themselves to plan long-term investments in recruitment and integration. Over time, this unpredictability can also weaken voters' trust in the migration system writ large, reinforcing the very perceptions of lost control that helped drive up salience in the first place.

Recent Political Swings

The salience of immigration as an issue over the last 15 years has oscillated, rising when perceived inflows and worries about control increase and receding when pressures appear to ease (see Figure 1). High salience often follows visible increases in irregular Channel crossings or humanitarian arrivals, combined with intense media focus and partisan debate. Here, political narratives and public discourse tend to frame the system as out of control, and governments respond by closing or reducing labor migration pathways. When salience declines, usually when migration is less prominent in the news and labor shortages become more pressing (or when people have other pressing concerns, such as during the COVID-19 pandemic), policymakers enact more open labor migration policies, presenting targeted expansions in work routes or shortage schemes as necessary to support the economy while still upholding overall control.

2010-15: Establishing the Control Narrative

In 2010, UK immigration salience was relatively low, although its visibility, especially that of irregular migration, was beginning to grow. In 2011, the government put more restrictions on labor pathways. Then Home Secretary Theresa May established an employer-sponsored work visa policy, which capped the number of skilled work visas at 20,700 annually, though in practice this limit was rarely reached. While the United Kingdom maintained its points-based system for labor migration, the adjustments tightened eligibility, especially around credentials and language. In the short term, immigration salience decreased.

In 2012, the government introduced the “hostile environment” policy, which sought to identify and deport individuals without legal status. In practice, the policy effectively outsourced immigration enforcement to doctors, teachers, and landlords, who were supposed to first check individuals’ immigration status before providing services. The policy led to a series of controversies, including the Windrush scandal wherein long-term UK residents primarily from the Caribbean who had the right to be in the country but could not provide documentation were denied basic services and in some cases deported to countries they had left as children decades earlier and to which they had little connection. As both net migration and concern about lack of control increased, so too did the salience of immigration as an issue.

Finally, in 2013, Cameron, the Conservative Party leader who led a Conservative-Liberal Democrats coalition government, publicly pledged to sharply reduce immigration. As the first public narrative about reducing numbers, this pledge would become the blueprint for increasing control for each government thereafter. Despite the pledge, immigration rose from approximately 557,000 individuals in 2013 to 667,000 in 2014 (see Figure 2). Neither May’s policies nor Cameron’s declaration reduced immigration; if anything, these measures may have actually increased the salience of the issue.

2015-20: Brexit and Its Aftermath

Immigration salience in the United Kingdom hit an all-time high in late 2015, with a majority of the country listing the issue as one of their biggest concerns. On June 23, 2016, the United Kingdom voted to leave the European Union, and weeks later May succeeded Cameron as prime minister, with the first coalition government since World War II replaced by a Conservative one. Although broader Eurosceptic sentiment had been growing, the salience of immigration and discourses about lack of border controls were also significant drivers for the vote.

Afterwards, immigration salience significantly declined, in part because of the issue’s shrinking visibility: Even before the official UK withdrawal from the European Union, EU net migration fell by 58 percent from 2016 to 2020. Indeed, research suggests that Brexit's promise of restored border control may have itself contributed to softening public concern—a reminder that perceptions of control shape how the public responds to immigration. But with fewer EU citizens in the UK labor market, shortages in certain occupations—particularly in the transport, hospitality, agriculture, and health and care sectors—significantly increased.

In December 2018, the government proposed a new post-Brexit immigration system with no distinction between EU nationals and those from elsewhere. Among the proposals was a plan to limit lower-skilled occupations to one-year work visas without the possibility of permanent settlement. However, when the system launched in January 2021, lower-skilled jobs were generally excluded from work visa eligibility altogether—a more restrictive outcome than originally proposed. Among the larger goals of this reformed system was a renewed commitment to reduce net migration, though a specific target was not set. The December 2018 proposals were primarily focused on replacing European free movement as part of Brexit implementation, rather than responding to immediate public pressure, though they incorporated restrictive elements consistent with earlier campaign promises.

By 2019, immigration salience hit all-time lows, with less than 15 percent of the country identifying the issue as a major concern, compared to 56 percent in September 2015, according to Ipsos polling. By 2020, amid both Brexit and the growing COVID-19 pandemic, net migration hit an all-time low of just 93,000, down from a peak of 329,000 five years earlier. With this change, domestic labor shortages became untenable, especially in the health and care sector, resulting in the government exploring new policies to bolster labor immigration.

2020-24: Liberalization in the Post-Brexit System

Brexit and the pandemic marked a period of both very low salience of immigration and plummeted net migration. Migrants increasingly came from outside the European Union, given the new restrictions for EU citizens. In 2020, new immigrants were split roughly evenly between EU and non-EU citizens, a stark change from pre-Brexit days. By the end of 2024, non-EU nationals (including those from the Americas, Africa, and Asia) represented 86 percent of all new UK immigrants, a 38-point increase in just four years.

While the salience of immigration initially remained quite low, this began to change as the topic became more visible following a handful of policy changes, the most significant of which was the February 2022 decision to add care workers to the health and care visa route, following a Migration Advisory Committee recommendation citing “significant worsening” of workforce recruitment and retention. Recruitment expanded dramatically in subsequent months.

On the one hand, this was a welcome change for the sector, given there were an estimated 164,000 UK care work vacancies in 2022. On the other hand, the visa pathway expanded quite rapidly, growing to more than 105,000 issuances in 2023 alone. With very little oversight and relatively minimal visa requirements (only a high-school level education and no vocational credentials were required for social care workers), the expansion led to a number of scandals around workers' rights and employment. Between July 2022 and December 2024, the Home Office revoked licenses to sponsor migrant workers from more than 470 care companies for reasons including fraud, abuse, and exploitation.

Net migration also reached record highs over this period, peaking at around 944,000 in the year ending in March 2023, driven in large part by the arrival of international students and their dependents, as well as loosened work routes. As controversies increased alongside more arrivals—including those of irregular migrants—immigration once again became more visible and its salience began to rise. This renewed visibility set the stage for the latest wave of restrictive proposals.

Another Swing toward Closure

Policy changes announced since May 2025 sought to return to a more closed system. Similar to other moments over the last 15 years, the announcements were driven by an increase in the salience of immigration and defended by Starmer’s recently elected government as necessary to fix an “out-of-control” system that disadvantaged UK citizens. Labour Party leaders emphasized a need to support work opportunities for UK nationals, primarily through training programs, and to reinforce border controls at airports and other entry points nationwide.

Notably, while much of the public concern that drove these restrictions was linked to irregular Channel crossings and asylum pressures, the government had few direct policy levers over those flows, due to international legal obligations and enforcement constraints. Labor immigration pathways, by contrast, offered a more immediately adjustable mechanism, making them the default target of restriction even when they were not the primary source of public anxiety. Only several months later did the government seek to make the asylum system more restrictive.

In July 2025, amid scandals around abuse of workers, the government closed the social care visa to new applicants. In addition to halting the arrival of additional social care workers, the revocation of sponsorship licenses from 470 employers left in limbo an estimated 39,000 foreign-born employees who were already in the United Kingdom.

Policymakers also took aim at labor immigration more broadly, including by removing 111 occupations from the list eligible for skilled worker visas. Potential immigrants will need to have at least a university degree, a move expected to further reduce eligible occupations by around 180 in total. Finally, the government also raised the Immigration Skills Charge paid by sponsoring employers by more than 30 percent, with medium and large sponsors now charged 1,320 pounds per year per sponsored worker, up from 1,000 pounds.

With these changes, the number of labor visa applications and approvals dropped significantly. All labor visa pathways had declined by 30 percent in October 2025 compared to a year earlier. Without the social care worker stream, only 600 health and care visa applications were submitted in October 2025, a sharp decline from the monthly peaks exceeding 18,000 in mid-2023. Meanwhile, the country has continued to face significant labor shortages, especially in sectors including social care, construction, hospitality, and information technology. The government has accompanied these restrictions with pledges to invest in domestic skills training through Skills England and similar initiatives. However, training programs take years to produce qualified workers, while care and other sectors face immediate shortages. Past efforts to recruit UK-born workers into low-wage sectors such as agriculture have seen limited uptake, raising questions about whether domestic supply can realistically fill these gaps in the near term.

In later months, the government limited access to permanent settlement and protection. In late 2025, it proposed more stringent employment and language requirements to settle legally, and a longer waiting period. It also announced that asylum would become temporary and subject to review every 30 months, and the government would have more ability to speed up removals of unsuccessful asylum applicants, among other changes.

A Pendulum in Action

Since 2010, the United Kingdom has engaged in four major labor migration policy shifts. Based on a discourse that the system lacked control, Conservative and Labour governments alike have closed or reduced labor pathways to reduce net migration when immigration was visible and salience was high. Then, when labor shortages increased too much, governments subsequently reopened labor pathways, not as part of an incremental or sector-driven approach but to rapidly and reactionarily address the fallout from the previous round of net migration reductions. a couple of years later, when the salience of immigration increased, policy swung back towards a more closed system.

The government’s recent moves can be seen as part of this pendulum swing. This time, the lack-of-control narrative developed from the visibility of humanitarian and irregular migration and also amid the dramatic expansion of the social care visa and scandals that made the expansion visible. While this swing was to be expected, the 2025 policy restrictions are unlikely to resolve concerns about lax enforcement and may exacerbate the United Kingdom’s labor shortages. It seems reasonable to anticipate yet another swing toward opening certain labor migration pathways in the near future.

Indeed, Office for National Statistics (ONS) data show net migration fell to 204,000 in the year ending June 2025—two-thirds lower than the 649,000 of a year earlier—suggesting the latest restrictions are taking effect. However, some analysts argue the focus should shift from altering overall numbers to improving the composition of migrant inflows.

In the medium and long term, these frequent and sharp reversals have created uncertainty for public institutions, employers, and migrants themselves even as they must make difficult decisions about education, recruitment, and investment. Over time, this unpredictability may also weaken voters’ trust in the system. A system marked by erratic swings—with each overcorrection prompting the next—is difficult to perceive as stable or fair, and may eventually be understood as one that is itself out of control.

This article derives in part from research conducted by the Labor Mobility Partnerships (LaMP).

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