New UKGC Report Deepens Understanding of the UK’s Illegal Gambling Sector

The UK Gambling Commission (UKGC) has released the final chapter of its four-part investigation into the UK’s illegal online gambling market, revealing that while understanding of unlicensed activity has improved, significant gaps remain in quantifying its full scale. The regulator said that limited and inconsistent data continue to challenge efforts to form reliable estimates, a difficulty mirrored across other sectors trying to measure illicit trades.

Despite these limitations, the UKGC’s work has provided valuable insights into how illegal operators function and why some players continue to use them. The findings revealed that many consumers engage with unlicensed sites either unknowingly or to avoid restrictions in the regulated market, including self-exclusion measures. The Commission also found no evidence of a significant rise in illegal gambling participation in recent years, suggesting that while the threat remains serious, it has not expanded dramatically.

Chief Executive Andrew Rhodes noted that illegal online gambling continues to pose a risk to both consumers and the integrity of the regulated sector. He said that, although the scale of the problem is difficult to measure, the Commission’s understanding has advanced, as has its ability to disrupt unlawful activity.

Assessing the Impact

The report, titled Estimating the Size of the Illegal Online Gambling Market, compiled months of analysis into consumer behaviour, market risk, and enforcement outcomes. Sports betting was found to be the most common form of illegal play, followed by bingo, slots, and instant-win games. While these figures are not conclusive, they shed light on how player interests intersect with unregulated environments.

They also emphasised that even small shifts in illegal gambling can have major financial implications for the industry. Based on recent market estimates, a deviation of just half a percent in overall participation could equate to tens of millions of pounds. This further makes the case for why accurate data remains crucial for both regulation and enforcement strategy.

Looking Ahead

The Commission said that although this report concludes its current research series, work to combat illegal gambling will continue. Plans include enhancing cooperation with financial institutions, technology providers, and other regulators to identify and disrupt unlawful operators more effectively.

Director of Enforcement and Intelligence John Pierce stated that illegal gambling is adaptive and increasingly integrated within global digital ecosystems. He added that the UKGC is strengthening intelligence partnerships and analytical capabilities to build a more resilient framework that can protect players and uphold the credibility of the regulated market.

Future studies will now explore VPN usage trends, online search data, and evolving engagement patterns with unlicensed operators. While uncertainty persists over the exact size of the black market, the regulator’s broader strategy reflects a long-term commitment to evidence-driven enforcement and consumer protection in the digital age.