Yes, all the new slots sites featured on this page are licensed and regulated by the UK Gambling Commission and are therefore operating under a very tight remit. You will find absolutely no wild west casinos with dodgy/no licence on WDW. Within that framework, however, some sites have better security, better customer service and better customer protection than others. For example, each slot site has an insolvency protection rating from the UKGC which ranges from none to high. This is taken into account when ranking the best and newest slot sites.