1) You've done nothing illegal.
#2) They will not take you to the security office for that, they will simply run you out of the casino (they have three methods for this - all effective and escalating) and will remember you (not let you back). They may also circulate your picture to other casinos in their network, depending on the specific situation (how much you won, for instance).
#3) They do not need a reason to "ask" you to leave their casino.
#2) They will not take you to the security office for that, they will simply run you out of the casino (they have three methods for this - all effective and escalating) and will remember you (not let you back). They may also circulate your picture to other casinos in their network, depending on the specific situation (how much you won, for instance).
#3) They do not need a reason to "ask" you to leave their casino.