The UK Home Office has said that a set of new, tougher criminal offences coming into force this week will be “game changing” in the fight against organised crime networks that facilitate illegal migration. The measures are designed to give authorities stronger and faster tools to disrupt people-smuggling operations and arrest those who profit from dangerous Channel crossings.
Under the new powers, which took effect on Monday, law enforcement agencies can now seize mobile phones, hidden SIM cards, and other electronic devices from migrants arriving illegally in the UK on small boats across the English Channel. Crucially, officers can do so without first arresting the individuals concerned. The aim is to extract intelligence from these devices to identify smuggling routes, organisers, and wider criminal networks operating behind illegal migration.
The UK Home Office said the new offences would allow authorities to intercept organised criminals at a much earlier stage and significantly speed up investigations that previously took months or even years. By accessing digital communications and data quickly, police hope to dismantle smuggling networks before more lives are put at risk.
Speaking about the move, Alex Norris, the UK’s minister for border security and asylum, said the government was acting on its commitment to regain control of the country’s borders. He said the focus was on targeting the criminal gangs behind what he described as a deadly trade, rather than the migrants themselves. According to him, the new laws provide powerful tools to intercept, disrupt, and dismantle these gangs faster than ever before, while also cutting off their supply chains.
Norris added that these operational measures are part of a broader overhaul of the asylum and immigration system. He said reforms are aimed at making the UK a less attractive destination for illegal entry, while also enabling authorities to remove and deport people more quickly if they have no legal right to stay.
The seizure of phones and SIM cards has already begun at a short-term migrant holding facility in Manston, Kent, where on-site technology allows officers to download and analyse data from confiscated devices. These powers are not limited to holding centres. The National Crime Agency, local police forces, and immigration enforcement officers can now carry out such seizures during property searches, vehicle stops, and coordinated raids.
Officers have also been granted expanded search powers. They can require individuals to remove outer clothing such as coats, jackets, or gloves, and may even search inside a person’s mouth if there is suspicion that a SIM card is being concealed. Authorities argue that smugglers increasingly rely on such tactics to hide communication tools and evade detection.
UK Border Security Commander Martin Hewitt said smuggling gangs show little regard for human life and continue to exploit vulnerable people. He noted that since the Border Security Command was launched, nearly 4,000 disruptions against smuggling networks have already taken place, ranging from cash seizures to the conviction of major figures. He described the new powers as a crucial step that would allow law enforcement to go further and act earlier to shut down these operations.
The measures are backed by the UK’s Border Security, Asylum and Immigration Act, which also introduces new offences targeting the logistics of people smuggling. Under the law, suspects can now be charged for moving, storing, or supplying equipment such as boat engines used to bring migrants illegally into the UK. Those convicted could face prison sentences of up to 14 years.
In addition, individuals who download, research, or record information intended to facilitate illegal migration could face up to five years in jail. This includes activities such as downloading maps showing launch points for small boats that avoid detection or researching where to purchase materials needed to build or modify vessels.
The Home Office said the law also criminalises the import, manufacture, or supply of hidden compartments used to conceal migrants in vehicles, such as fake floors in vans or lorries. Offenders involved in creating or supplying such modifications could receive prison sentences of up to five years. Officials compared the approach to counter-terrorism policing, arguing that it allows authorities to intervene at an earlier stage and disrupt criminal plans before they result in loss of life.
The NCA believes these expanded powers will significantly shorten investigation timelines, allowing officers to gather evidence and bring prosecutions more quickly than before. The measures follow sweeping reforms announced last year by UK Home Secretary Shabana Mahmood, aimed at tightening the asylum system and strengthening border enforcement.
According to official figures, arrests, convictions, and seizures of criminal cash and assets linked to illegal migration rose by 33 per cent in the year ending September 2025 compared to the previous year. The Labour government has also claimed that around 50,000 people with no legal right to remain in the UK have been deported since it took office in July 2024, underscoring its tougher stance on border control and organised smuggling networks.
