The UK Gambling Act 2005 and the UK Gambling Commission set a global example...

https://wiki-book.win/index.php/What_is_the_Next_Big_Change_in_UK_Gambling_Regulation_After_Deposit_Limits%3F

The UK Gambling Act 2005 and the UK Gambling Commission set a global example for regulating online casinos. They require operators to keep player funds separate from business money, ensuring quicker and safer withdrawals