British authorities detain more than 4,700 undocumented employees in first half of 2026

During the first half of 2026, Immigration Enforcement officers in the United Kingdom apprehended over 4,700 individuals found to be working illegally, according to a recent announcement by the Home Office. This figure represents a total of 4,756 arrests made between January and June, marking a 20 per cent increase from the same period in 2025.

n

The number of raids conducted by officers on businesses also saw a significant rise, with 7,270 operations carried out, a 31 per cent year-on-year increase, as the country steps up its efforts to combat illegal working.

n

The Home Office described the results as the most successful six-month period in British history, with a statement on its X handle on Tuesday highlighting the achievements of Immigration Enforcement.

n

According to the statement, the first six months of 2026 have seen the arrest of over 4,700 illegal workers, with more than 17,000 such arrests made since July 2024, representing a 122 per cent increase over the preceding two years.

n

London recorded the highest number of arrests, with 1,256 individuals apprehended, a 32 per cent increase, followed by the West Midlands with 701 arrests, up 22 per cent, and the South West with 693 arrests, marking a 44 per cent rise.

n

Employers in various sectors, including beauty, retail, and hospitality, have been issued with civil penalties totalling £74m so far this year.

n

Home Secretary Shabana Mahmood commented on the surge in enforcement activity, stating that it has reached the highest level in British history, leaving illegal workers and rogue employers with nowhere to hide.

n

Reform UK responded to the figures, with the party's home affairs spokesman, Zia Yusuf, criticising Labour, saying that the party is "insulting the intelligence of the British public" with the new figures.

n

Yusuf argued that the British public can see the growing issue of illegal working, and Labour's claims to the contrary are an insult to their intelligence.

n

The Home Office has announced plans to increase penalties for companies found to be hiring illegal workers, with new measures set to come into effect from October 1.

n

From October 1, employers caught hiring illegal workers in the gig economy, such as delivery riders, will face fines of up to £60,000 per illegal worker or a prison sentence of up to five years.