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  3. Illegal online gambling: Challenges of estimating the size of the illegal gambling market

Report

Illegal online gambling: Challenges of estimating the size of the illegal gambling market

The final chapter of the Gambling Commission's research into the illegal online market, focusing on challenges estimating the size of the market.

Published

6 November 2025

Last updated

6 November 2025 - Show updates to this content

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Contents

  1. Executive summary
  2. Introduction and context
  3. Comparisons of different methodologies
  4. Dwell-time approach
  5. Channelisation rate approach
  6. Conclusions and next steps
  7. Annexes
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