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

https://www.last-bookmarks.win/uk-online-casinos-operate-under-strict-uk-gambling-commission-rules-that-limit

UK online casinos operate under strict rules set by the UK Gambling Commission, requiring fair play and transparency. For example, many games offer a minimum 96% return to player (RTP), ensuring players get a reasonable chance to win