in my area there are very limited number of casino because casinos are not legal here. in fact we mostly visit a single casino for a long time and never feel to chance the casino. in face we want to play gambling in such a casino where there is no risk to be caught by the police for illegal activity.
If you fear the risk to be caught by police forces by illegal activity you should gamble only at online casinos with Crypto-Currency. There isn't any mention in the law as the online casinos we have here don't use fiat and aren't at your country domains. Maybe one or two countries have already a regulation about it, but most of them don't. Visit trusted online casinos we have here on forum being promoted and you will be fine.