A UKGC licence is the base, not the full test. See if RTP is clear, cash-outs...

https://www.normalbookmarks.win/good-uk-slot-sites-meet-ukgc-rules-check-rtp-data-cash-out-times-and-safer

A UKGC licence is the base, not the full test. See if RTP is clear, cash-outs are quick, and tools to set limits, take breaks or self-exclude are easy to use. These checks can help show which slot sites feel fair and simple, rather than a hassle.