UK players can pick a safe casino by checking its UK Gambling Commission...

https://mag-wiki.win/index.php/Which_Casinos_Have_Roulette,_Blackjack,_Baccarat,_and_Poker_Variants%3F

UK players can pick a safe casino by checking its UK Gambling Commission license to ensure it’s properly regulated. Look for strong payment security methods and clear responsible gambling options like deposit limits and self-exclusion