UK online casinos operate under strict rules set by the UK Gambling Commission,...

https://casinocrowd.com/why-does-faster-payments-usually-cost-less-than-cards-for-casinos/

UK online casinos operate under strict rules set by the UK Gambling Commission, ensuring fairness and transparency. For example, most games offer a minimum 96% return to player (RTP), and many now support Faster Payments to process withdrawals quickly