So i'm in a £1/2 game at my local casino and the dealer can only really be described as a bit of a dick. First incident is where i ask to rabbit-hunt a river. There is a straight and royal flush jackpot and i stupidly bet turn with an open-ended straight/royal draw and my opponent folded. I asked if i could see the river and the dealer said no. I asked the table if anyone would mind and he barked "yeah cos you know best" and mucked the cards. Ok, then!
Next thing was that we had three young Chinese kids in the game. They were friends and were obviously all pretty new to poker. In that wonderful Chinese way they just loved to gamble and seemed quite happy to keep re-loading when they had to. English wasn't their first language and so they were chatting in Mandarin. The dealer said to them pretty sternly that english must be spoken at all times. A couple of times inbetween hands they quietly spoke to each other and the dealer shouted at them and said if they did it again he was going to kick them all out the game. Now these kids were great for the game so i said that i didn't think anyone else at the table minded them chatting as long as it wasn't during a hand. The dealer again said something about us not getting to make the rules and sure enough the kids left pretty soon afterwards, to the disappointment of the whole table (especially the guy who'd tried to bluff a 4-flush board shortly before and been called by one of them with second pair, no flush
).
Now I thought if it's a cash game and all players agreed that you could kind of make your own rules. Stuff like running it twice etc, or the examples above. Is this the case, or can the casino refuse anything they want to?