Joint Gambling Commission and police action against illegal gambling: a clear signal for operators and premises owners

In July 2026 two unlicensed premises in Doncaster city centre were raided by The Gambling Commission, South Yorkshire Police, Immigration Enforcement and Doncaster Council’s trading standards and licensing teams as part of Operation Snaresbrook. 8 people were arrested, one for offences under the Gambling Act 2005 and the other 7 for immigration offences. £9000 in cash was seized along with poker tables and gaming machines.

In August 2026, the Commission confirmed that it had supported South Yorkshire Police in a coordinated operation targeting suspected illegal gambling and organised criminal activity in Sheffield and Doncaster. The action, carried out on 4 and 5 August as part of Operation Duxford and Operation Snaresbrook, involved warrants at venues suspected of being used for illegal gambling and money laundering.

According to the Commission, 16 illegal betting terminals were found, together with cash and gold, and three people were arrested. South Yorkshire Police also reported that cash thought to be in excess of £110,000 was seized from venues in Sheffield and Doncaster, alongside gold in the form of bars, coins and jewellery. The operation involved the Gambling Commission, South Yorkshire Police, the Yorkshire and Humber Regional Organised Crime Unit, local authorities and Immigration Enforcement.

In July 2026 similar enforcement action also took place in Bristol, where the Commission also supported police activity targeting an alleged illegal casino. Two people were arrested on suspicion of gambling offences. Taken together, these developments suggest a sustained and increasingly visible enforcement approach against unlicensed gambling businesses, particularly where there are indicators of money laundering, exploitation, immigration offences or other organised criminal activity.

In April 2026 in his address to the Institute of Licensing, Ian Angus, the Commission’s Director of Policy made clear that the additional £26m of funding the Commission would receive from government over 3 years would enable the Commission to   undertake increased enforcement action in addressing land-based illegal gambling. He made this announcement “for the first time this funding will allow us to invest more specifically in addressing land-based illegal gambling. We have always been a little hamstrung by the size of our own resources in this space, but this will give us a capability now to do a lot more in the land-based space than we've been able to do before.

Illegal gambling is not just a regulatory issue

The Commission’s public messaging is notable. 

Sue Young, the Commission’s Executive Director of Operations, described illegal gambling as not being a victimless crime, highlighting that unlicensed operators may have links to wider criminal activity, exploit vulnerable people and undermine legitimate regulated businesses. That framing is important. It moves the issue beyond a narrow question of licensing compliance and places illegal gambling firmly in the context of safeguarding, crime prevention, consumer protection and fair competition.

Local authorities, landlords, tenants and those involved in managing commercial premises, the practical point is that illegal gambling can present in many forms. It may not be obvious from the front door. Police intelligence in relation to unlawful gambling venues has referred to activity taking place in rooms above retail premises, back rooms of licensed venues and other commercial spaces. That creates a risk not only for those actively running the gambling activity, but also for those who turn a blind eye to suspicious use of premises or fail to respond appropriately to warning signs.

A multi-agency enforcement model

The Sheffield and Doncaster raids also illustrate the way in which illegal gambling enforcement is often multi-agency by nature. The involvement of police, the Gambling Commission, regional organised crime specialists, trading standards, Licensing Authorities and Immigration Enforcement reflects the fact that suspected illegal gambling may overlap with money laundering, immigration breaches, counterfeit goods, drugs, weapons, public safety concerns and local licensing issues.

This is highly relevant because regulatory action is often not confined to one regime. A premises associated with unlawful gambling could trigger criminal investigation, tenancy issues, reputational damage and scrutiny of compliance systems. If the premises hold a premises licence under the Licensing Act 2003, a review of that licence could be undertaken by police or the Licensing Authority, which could lead to the revocation of the licence. The grounds would not be restricted to illegal gambling as it is becoming increasingly common for alcohol licences to be reviewed and revoked in cases where immigration offences have been committed. Businesses should therefore avoid treating gambling compliance as a standalone issue. It should sit within a broader risk framework that also covers anti-money laundering controls, customer vulnerability, staff training, premises management, escalation routes and cooperation with regulators and law enforcement.

What businesses should be thinking about now

Landlords and managing agents should also be alert to the potential misuse of premises. Red flags might include restricted access to parts of a property, unusual out-of-hours activity, large numbers of visitors, unexplained installation of machines or gaming equipment, cash-heavy activity, or tenants resisting routine inspections. Lease terms permitted use clauses and inspection rights may all become important if concerns arise. 

Indeed, some of the high-profile raids of illegal poker dens have been triggered by complaints from residents about unusual out of hours activity and large numbers attending the premises, some of which have purported to operate as bona fide members clubs. In one case in Enfield the Licensing Authority prosecuted the “proprietor” for money laundering offences because the premises were offering poker on a commercial basis. He received a 15-month prison sentence and forfeiture of the proceeds of crime upon release.

Local authority licensing teams and businesses operating in the night-time economy should take the same practical approach. Illegal gambling risks may emerge alongside alcohol licensing, trading standards, public safety and safeguarding concerns. Staff should know what to look for, how to record concerns and when to escalate. A short, clearly documented escalation process is often more useful than a detailed policy that no one understands or uses.

Why this matters

The immediate enforcement message is clear: the Commission is prepared to work closely with police and other agencies to disrupt illegal gambling operations. But the wider message is equally important. Illegal gambling can expose vulnerable people to harm, deprive consumers of regulatory protections and give unlicensed operators an unfair advantage over compliant businesses. It can also provide a gateway to wider criminality, with serious consequences for communities and legitimate operators alike.

For businesses, the key is not simply to avoid direct involvement in illegal gambling. It is to be able to demonstrate that they have taken reasonable, risk-based steps to identify, prevent and escalate concerns. In practice, that means clear governance, proportionate due diligence, staff awareness and a willingness to act when something does not look right.

Key takeaways

• Illegal gambling is being treated as a serious enforcement priority, particularly where there are links to organised crime, money laundering or exploitation.
• The recent activity in Sheffield, Doncaster and Bristol shows the Commission working alongside police and other agencies in coordinated, intelligence-led operations.
• Landlords, managing agents and venue operators should be alive to the possibility that commercial premises can be misused for unlawful gambling activity.
• Training and escalation routes should be practical, concise and understood by staff who may be the first to spot warning signs.

Businesses that can evidence proactive monitoring and prompt action will be better placed if concerns arise or regulatory authorities ask questions.