Police crackdown on organised immigration crime first in multi-agency operation of its kind

• Over 5,500 people questioned by authorities
• 34 individuals refused entry to the UK and 51 arrested for immigration offences 
• Action included roadside stops, patrols along coastlines and ports, checks at airports

Organised gangs behind immigration crime have been targeted by law enforcement as part of a crackdown across England and Wales.

Operation Lockstream, which looks at the operational action tackling organised immigration crime, saw its first crackdown throughout September.

The intensification period saw over a five thousand individuals questioned by authorities in relation to organised immigration crime, thirty four people refused entry into the UK and fifty one people arrested for immigration offences.

Led by the Organised Immigration Crime Domestic Taskforce, the action throughout September saw efforts from police forces and agencies including the National Police Chiefs’ Council, Home Office, Border Force, National Crime Agency, HMRC, Immigration Enforcement and Joint Maritime Security Centre.

This is the first action of its kind run by the new taskforce, set up in May 2025 as a multi-agency approach to transform the way in which the police respond to organised immigration crime gangs operating from the UK.

Organised immigration crime is often linked with drug trafficking and distribution, modern slavery and human trafficking. Criminal gangs use a variety of transport methods to bring migrants to and from the UK illegally, this includes small boats, air travel and accompanied and unaccompanied freight.

The activity involved stepping up patrols at ports, extra checks on roads and airports, and neighbourhood teams targeting potential grey economy exploitation.

Results included,

• 5,516 people questioned
• 68 people in total were arrested with 51 for alleged immigration offences
• 34 people refused entry
• Thirty-six false documents seized
• 1,204 vehicles, vessels and flights were also stopped and searched
• Over 216k cash in total was taken from cash seizures, fixed penalty notices and civil penalties, in which the latter related to breaches of the code of practice designed to prevent clandestine entry.

The proactive activity spanned the breadth of England and Wales and sought to confront a variety of ways in which criminals are exploiting the movement and management of people who are illegally in the UK and who are linked to organised crime.

This included four ‘pillars’ of action, with the operation focused on one area of criminality per week within September:  

• A multi-agency deployment at rest points on the M1 where officers stopped vehicles suspected of being linked to illegal immigration or exploitation.
• Patrols of the shores and ports of Devon and Cornwall to detect clandestine entries into the UK.
• Deployment to airports to identify if Common Travel Areas were being exploited by organised criminals who often try to smuggle cash out of the country via these routes.
• Proactive operations in forces looking into cash-intensive and illicit businesses across the country, which are used to launder money and can be operated by illegal workers.
  
  

The Taskforce’s lead, DCC Wendy Gunney, said: “The purpose of the OIC taskforce is to create a hostile environment for people who come to the UK to commit any form of criminality.

“Organised Crime Groups see migrants as money making commodities, not as human beings and our aim is to target and disrupt their efforts.

“Operation Lockstream has laid the foundations for this to happen; with UK law enforcement agencies working together it has leveraged an integrated approach to tackle inland organised immigration crime here in the UK.

“We’ve seen a number of agencies at airports, arterial roads, ports and within local areas, identifying people abusing the law and gaining insight into their tactics.

“It has been a huge endeavour by all officers, staff and agencies involved, garnering brilliant results and intelligence, which in turn will support law enforcement to spot patterns and understand these networks.

“As Op Lockstream continues, people will also continue to be identified and brought to justice as we collectively crackdown on organised criminality.”

Minister for Migration and Citizenship Mike Tapp said: “This specialist taskforce is a fantastic example of the collaboration between police, Immigration Enforcement, Border Force and wider law enforcement to stop organised immigration crime in its tracks.

“I saw first-hand the rapid work of officers and staff to arrest and detain two Albanian migrants with no right to be here – and who we will seek to swiftly remove.

“We are ramping up activity to disrupt criminal gangs and secure UK borders. We've increased illegal working visits and arrests by 50% and returned 35,000 people with no right to be here.”

NCA Director of Threat Leadership, Alex Murray, said: “Tackling organised immigration crime is a priority for the NCA, and we are working with law enforcement partners in the UK and overseas to target, disrupt and dismantle the gangs involved in any way we can.

“UK-based criminals are involved in this threat and we are working with policing to focus on them, including targeting criminal network supply lines, transport routings, finances and their wider business models. Overall, the aim of activity like this is to make the UK a more difficult place for these criminal gangs to operate, and we will continue to support it.”