A Raid, a Fine, and a Devastated Business
A humble fish and chip shop in Surrey has become the latest flashpoint in a growing debate over the fairness of UK immigration enforcement. The Home Office has issued a £40,000 civil penalty to Big Fry Fish & Chips in Egham for unknowingly hiring a man accused of using forged identity documents.
Despite the business owner, Mark Sullivan, providing what he believed to be legitimate documentation and paying the worker through official PAYE channels, the government found that the man did not have the legal right to work in the UK.
Now, small business leaders are rallying behind Sullivan and calling for urgent reform of immigration penalties that treat a high-street takeaway the same as a multinational conglomerate.
The Incident: Immigration Raid Sparks Shock and Confusion
In March 2025, immigration enforcement officers from the Home Office conducted a surprise raid on Big Fry Fish & Chips. Staff were reportedly “terrified” as officers detained a man employed at the shop who, the Home Office alleged, was working under a false identity.
According to Sullivan, the man provided:
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A National Insurance number
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Evidence of student loan payments
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Housing benefit receipts from the local council
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A photocopy of a British passport
All documents aligned under a single name, which appeared consistent and legitimate at the time.
“We didn’t see the original passport. That was our clerical error,” Sullivan admitted. “But there were no red flags. He was polite, educated, and already working elsewhere.”
The Cost of a Mistake: £40,000 or Bust
Following the raid, the Home Office informed Sullivan that the worker’s passport belonged to someone else, even though the other documents matched that identity.
The Home Office rejected the documentation provided and argued it failed to meet the legal threshold for right-to-work checks. Sullivan was offered two choices:
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Pay the £40,000 fine within 21 days for a 30% discount (£28,000)
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Challenge the penalty, with the risk of it increasing to £80,000
With legal advice cautioning against contesting the case, Sullivan paid the discounted amount—but said the fine was “devastating” and almost shut his business down.
“We told them what happened, but we were given no right to defend ourselves,” he said. “I’ve never hired someone illegally in my life.”
Home Office Crackdown: Enforcement on the Rise
Sullivan’s case isn’t unique. The fine comes amid a surge in immigration raids and employer penalties following new government efforts to clamp down on illegal work.
Since July 2024, civil penalties for hiring undocumented workers tripled from £15,000 to £45,000 per person. From that date to March 2025 alone, the Home Office issued 1,508 penalty notices to businesses across the UK.
Notably, the size of the fine is the same regardless of the size or revenue of the company—a policy now drawing heavy criticism from small business advocates.
Industry Reaction: “We’re Not Immigration Officers”
The Federation of Small Businesses (FSB) has called for an overhaul of how penalties are administered, urging ministers to scale fines based on business size and provide clearer support for compliance.
“Small employers take their responsibilities seriously,” said FSB Executive Director Craig Beaumont. “But they are not immigration officers. Mistakes should be met with proportionate responses—not business-ending fines.”
Beaumont criticised the lack of flexibility and absence of an appeals process in cases like Sullivan’s, saying it discourages good-faith cooperation and risks punishing honest errors over willful negligence.
The FSB also noted that small businesses are especially vulnerable given limited HR resources and limited access to ID verification technology, which the Home Office now recommends for right-to-work checks.
Government Response: “Employers Are Responsible”
A Home Office spokesperson defended the agency’s actions, stating:
“Employers are responsible for carrying out right-to-work checks. There is comprehensive guidance available, and the process takes just minutes to complete.”
They highlighted that checks can now be conducted digitally, which they say reduces the likelihood of fraud.
Yet, many in the small business community argue that even with guidance, the system is complex, inconsistent, and places the burden of immigration enforcement unfairly on employers.
The Bigger Picture: Small Businesses, Asylum System, and Policy Pressure
The enforcement surge has dovetailed with broader government efforts to appear tough on illegal immigration. Prime Minister Keir Starmer recently described the crackdown as occurring on an “unprecedented scale,” linking it to recent cooperation agreements with France to manage small boat crossings.
Meanwhile, the policy also intersects with the asylum system backlog, as many asylum seekers remain in legal limbo for months or even years. Those with “right to remain” status can legally work, while those awaiting decisions are not.
“There’s huge confusion over who can and can’t work,” said one immigration adviser. “Even the most diligent small business owner could be tripped up by documentation errors or system delays.”
Time for a Smarter, Fairer System?
Sullivan’s story has struck a nerve among small business owners who feel trapped between compliance and survival. While the government remains firm on enforcement, the mounting backlash suggests that a rethink is needed—one that balances national security with the realities of running a small business.
Calls are growing for the Home Office to:
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Scale penalties according to business size
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Offer clearer ID verification tools
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Provide an appeals process for genuine, one-off errors
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Distinguish between systemic abuse and honest mistakes
Until reforms are made, more small businesses could face the same fate as Big Fry—financial ruin for trying to do the right thing.
