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

https://spark-wiki.win/index.php/What_Makes_the_UK_Gambling_Commission_More_Transparent_than_Other_Regulators%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