Why Was There No Individual EUSS Warning? IMA Faces Questions Over Thousands of EU and EEA Citizens Left in Immigration Uncertainty
Colombo Wire – Special Report
The United Kingdom's post-Brexit immigration system is facing a fundamental question that has never been adequately answered: Why were EU and EEA citizens and their non-EU family members who were already known to the British authorities not individually contacted and reminded to apply for the EU Settlement Scheme before the deadline?
The question is particularly important for people who were already living legally in Britain, possessed EEA residence documents, regularly travelled through British ports and airports, and were therefore already visible to the Home Office and border authorities.
The official position is that the UK Government conducted a substantial public information campaign. The Home Office launched a nationwide campaign encouraging eligible EU citizens to apply, using billboards, radio advertising and other public communications.
Millions subsequently applied.
But a nationwide campaign is not necessarily the same thing as individual notification.
That distinction deserves much closer examination.
A scheme that required an application
The EU Settlement Scheme was established to provide immigration status to EU, EEA EFTA and Swiss citizens resident in the UK by the end of the transition period, together with eligible family members. The Home Office's own statistics guidance confirms that the scheme required eligible people to apply for settled or pre-settled status.
The relevant deadline for those resident in the UK by 31 December 2020 was 30 June 2021.
That creates an important distinction.
The rights protected under the Withdrawal Agreement and related citizens' rights agreements existed as treaty rights, but the UK chose an application-based system through which people obtained UK immigration status under the EUSS.
Therefore, the effectiveness of communication about the application requirement was critical.
The question now being raised is whether the Government did enough to ensure that people who were already identifiable within its own records actually understood that they needed to make a separate EUSS application.
Public campaign versus individual responsibility
The Home Office can point to an extensive public campaign.
It can point to millions of applications.
It can point to funding provided to charities and local authorities to assist vulnerable citizens. In March 2020, for example, the Home Office announced an additional £8 million for face-to-face, online and telephone assistance, on top of earlier funding.
The Government can therefore reasonably argue that considerable effort was made to inform the public.
But the unanswered question is narrower:
Why was there no systematic individual notification of people whose existence and immigration history were already known to the authorities?
The Home Office had information about people who held EEA residence cards, EEA family permits or other immigration documents.
Border authorities also encountered EU and EEA citizens and their family members when they travelled.
If a person presented an EEA residence document at the border after the transition period, the authorities were in a position to know that person's immigration history.
Why, therefore, could that person not have been told:
"You may need to apply to the EU Settlement Scheme. Please check your status."
That is the question which deserves an answer.
The problem of the "known population"
This is not an argument that every EU citizen was entitled to an individually addressed letter.
The issue is whether the Government's communication strategy adequately addressed people who were already identifiable within government records.
The distinction matters because some people understandably believed that their existing EEA residence documentation continued to provide the necessary protection.
The IMA itself has acknowledged this problem.
In its examination of the Home Office's treatment of late EUSS applications, the IMA noted that the Home Office guidance was changed in January 2024 to recognise that a first-time applicant could potentially have reasonable grounds where they had a reasonable belief that they were not required to apply, including circumstances where they held an in-date residence card under the EEA Regulations.
That is a significant acknowledgement.
It demonstrates that the transition from the old EEA residence framework to the EUSS could create genuine misunderstanding.
What happened at the border?
Another question concerns people who travelled internationally after 31 December 2020.
Thousands of EU and EEA citizens and their family members continued travelling to and from Britain.
Some encountered Border Force officers and were questioned about their immigration status.
The question for the authorities is straightforward:
If a person was clearly identifiable as an EEA national or family member but had not registered under the EUSS, what information was given to that person?
Was the person specifically told that an EUSS application was required?
Was written information provided?
Was the individual advised that an existing EEA document did not necessarily provide the same evidence of status after the end of free movement?
Were travellers given an opportunity to rectify their position before their existing documentation expired?
And, crucially, were records created showing that such warnings had been given?
These questions should not be answered by anecdote.
The Home Office should be able to produce its policies, operational instructions and records.
The immigration gap problem
The consequences of failing to understand the EUSS requirement can be profound.
A person who believed that an existing EEA residence document continued to protect their position could find themselves years later having to make a late EUSS application.
That individual may then face questions about "reasonable grounds" for the delay.
The IMA has confirmed that late applications have become subject to a requirement to demonstrate reasonable grounds, although the Home Office guidance was subsequently amended to recognise certain circumstances involving reasonable belief that an application was unnecessary.
This creates a paradox.
A person may say:
"I did not apply because I genuinely believed my existing immigration document continued to protect me."
The Government may respond:
"You were expected to know about the EUSS."
The obvious next question is:
What did the Government itself do to ensure that this particular person knew?
The IMA's responsibility
The Independent Monitoring Authority was established to monitor the protection of citizens' rights under the post-Brexit agreements.
Its current work demonstrates that it is willing to investigate Home Office failures.
In March 2026, the IMA reported that its investigation had found the Home Office breached the rights of some EU and EEA EFTA citizens by failing to decide certain EUSS applications within a reasonable timeframe. It also identified serious delays that had affected employment, housing and travel.
The IMA has therefore already demonstrated that administrative failures affecting EUSS applicants can amount to serious citizens' rights issues.
The question now is whether the adequacy of the pre-deadline communication strategy deserves equivalent scrutiny.
Why was the Government's approach based primarily on public information campaigns rather than a more targeted system for people already known to government databases?
The EU also has questions to answer
The issue should not be directed solely at Westminster.
The European Union and its institutions also had a responsibility to ensure that EU citizens understood the consequences of Brexit and the new residence arrangements.
EU citizens who had built their lives in Britain were faced with an unprecedented change in their legal environment.
A question can therefore legitimately be asked of European institutions:
Did the EU do enough to ensure that its citizens and their non-EU family members understood the need to obtain the appropriate UK immigration status?
This is particularly important for vulnerable people, older residents, people with limited English, people who had never previously dealt with the UK immigration system and people who believed their existing EEA documentation was sufficient.
The case for a parliamentary investigation
The UK Parliament's Home Affairs Committee or another appropriate parliamentary body could investigate the issue.
Such an inquiry could request:
- The Home Office's complete EUSS communications strategy.
- Records showing what targeted communications were sent to identifiable EEA residence-document holders.
- Border Force instructions concerning travellers who had not registered under EUSS.
- Evidence of information given to EEA family members at the border.
- Data on late applications involving people who held EEA residence documents.
- The number of people who claimed they did not know they had to apply.
- The number of late applications connected to reasonable belief that an existing EEA document remained sufficient.
- Communications between the UK Government and EU institutions concerning the EUSS.
- The IMA's assessment of whether communication failures contributed to late applications.
Such an investigation would not prejudge the outcome.
It would simply establish the facts.
No one should be left behind by administrative design
The EUSS has been one of the largest immigration-status exercises ever undertaken by the UK.
Millions successfully obtained status. The Home Office's own statistics show that more than four million applications had already been received by October 2020, well before the June 2021 deadline.
But the success of millions does not eliminate the problems experienced by those who were missed.
The IMA itself continues to recognise that late applicants and joining family members remain among those needing support. In February 2026, it raised concerns about continued support for people who had yet to secure EUSS status.
The Government can legitimately say that it ran a major public campaign.
The IMA can legitimately say that it has examined aspects of the late-application system.
But affected citizens can still ask a legitimate question:
Why wasn't there a systematic individual warning for people whose immigration history was already known to the British authorities?
That question deserves an evidence-based answer.
Time for the IMA to look again
The IMA has previously examined aspects of late EUSS applications and concluded in 2025 that no further formal action was required on the particular compliance issue it reviewed, while stating that it would continue monitoring and could take further action if new specific concerns were raised.
That leaves the door open for fresh evidence.
If citizens can demonstrate that they were repeatedly visible to the UK immigration system, travelled through British borders, held EEA documentation, were questioned by Border Force and nevertheless received no meaningful warning that they needed to apply for EUSS, those cases deserve careful examination.
This is not about demanding automatic blame.
It is about accountability.
If the Government had a database containing the relevant information, Parliament should ask whether it was used effectively.
If Border Force encountered people whose immigration position was changing, Parliament should ask what information officers were instructed to provide.
And if the IMA has not previously examined that specific question, it should explain why.
The question that remains
Brexit changed the legal status of millions of people.
The UK Government chose an application-based system.
The Government conducted a major public campaign, funded support organisations and repeatedly encouraged EU citizens to apply.
Yet some people still missed the deadline.
Some say they did not understand the requirement.
Some held existing EEA documents and believed they remained protected.
Some only discovered the issue years later.
The resulting immigration uncertainty can have serious consequences.
The question for the IMA, the Home Office, Parliament and the EU is therefore not simply whether a public campaign existed.
The real question is whether the communication system was sufficiently effective to protect every person whose rights were covered by the citizens' rights agreements — particularly those whom the authorities already knew about.
If the answer is yes, the Government should produce the evidence.
If the answer is no, the failure should be acknowledged and corrected.
For thousands of people still struggling with the consequences of Brexit-era immigration administration, that is not merely an academic question.
It is a question about their homes, employment, families, travel and security in the country they believed they had a right to call home.