@Let me see, hmmm...
<<The owner of the premises reserves the right to admission. Just like your local pub...>>
Yep, true.
Try and visit your local mosque, if you aren't a Mohammedan (I love that word). But, I prefer the pub. At least, you get to keep your shoes on. Until one gets legless, 'natch.
(Got me coat, Imam spotted the hip flask*...)
*"Always carry a flagon of whiskey in case of snake bite, and furthermore, always carry a small snake." W.C.Fields (Peace be unto him)