A new academic study has raised fresh doubts over how the United Kingdom’s financial risk checks for online gambling are calibrated, suggesting the current system may be casting too wide a net.
Research Questions Accuracy of UK’s £150 Gambling Trigger
An analysis of open banking data by researchers has revealed that the current GBP 150 ($198) net-deposit trigger for affordability checks is more likely to prevent harm, even if it leads to a large number of players being flagged, who practically do not have any or have little trouble.
The research, published in the journal Addiction, looked at the spending habits of 424 gamblers in the UK. Researchers attempted to simulate how the threshold functions in actual circumstances by combining transaction data with self-reported gambling risk scores.
Over a 12-month period, around two-thirds of those identified as being at risk went over the GBP 150 ($198) mark at least once. However, about half of those who were considered low risk or not harmed by gambling also crossed the threshold.
This pattern is a deliberate policy trade-off, the authors said. They said the current level errs on the side of identifying as many as possible who might be vulnerable, even though that means more intervention for those who gamble responsibly. This, they said, is in line with public health priorities, but will probably come with downsides.
Statistical analysis suggested that the threshold was only moderately successful in distinguishing higher- from lower-risk consumers. The study found a discrimination score that indicated a “fair” ability to discriminate, not a strong predictive ability.
New Findings Back Adjusted Limits for Younger Gamblers
The researchers also looked at other scenarios. Their modelling suggested that a slightly higher trigger level of around GBP 187 ($247) could be a better balance between protecting consumers and avoiding unnecessary checks. However, the GBP 150 ($198) figure was deemed to be within an acceptable range.
A further important finding concerns the measurement of gambling activity. Monitoring spending across multiple operators could give a more accurate picture of risk than assessing behavior on a single platform, which is the current UK approach, the study suggested. However, the improvement was small and requires validation.
Differences in age were also observed. Younger adults, especially those under 30, often reach risk thresholds at lower spending levels. This gives backing to calls for more targeted restrictions based on evidence that younger people are generally more vulnerable to gambling-related harm.
The study has its limitations, but it provides valuable insights. The relatively small sample size and the non-representative nature of the wider gambling population, given that participants were recruited via a crowdsourcing platform. The authors acknowledged the preliminary aspect of their results and indicated the need for larger datasets to improve future policy decisions.