•The reason there are no clocks and windows at casinos are because they don't want to let the users leave !Plus they often give free drinks to make your judgement bad and lavender of ofc Making you drowsy .
It's illegal for drunk people to gamble in most places. Any casino caught intoxicating its customers would be shut down quick and earn a bad rep.
All the casinos I've been to have given out free alcoholic beverages to all patrons as long as you gamble. Of course, people who were in an inadequate state due to alcohol were not there. However, a lot of people had with burning eyes from alcohol)
It is still advantage for the casino, the more people get drunk, the more clouded their decisions are, and most likely will go all in or bet even more because of all the alcohol in their minds, win-win situation. And if ever they got unruly or something, it's simply, they are going to be thrown out of the casinos.
There are a lot of enforcers roaming around, and don't forget the eye in the sky, they can simply tell the people downstairs to watch for someone because he is drunk. Seen this before, just for a sign that someone is under the influence already, expect the 2-3 enforcers on that guy ready to pounce him if he went over board.