飲み過ぎのお客さんへの対処

(At the bar)

Me: How are you? Are you all right?
Customer: A schooner of coopers green please.
Me (after getting money): Thank you.
Customer (after getting beer): Cheers.

(After ten minutes)

Me: (Same customer coming to the bar.) 
Customer: A schooner of coopers.
Me (after getting money): Thank you.
Customer (after getting beer): Cheers.

(After fifteen minutes)

Me: (Same customer coming down to the bar again.) 
Customer: A pint of coopers.
Me (after getting money): Thank you.
Customer (after getting beer): Cheers.

(After twenty minutes)

Me: (Same customer coming down to the bar again.) Same again?
Customer: Ha ha. You know what I want, don't you?
Me (after getting money): Thank you.
Customer (after getting beer): Cheers.

(After half an hour)

Bar staff and me: (See same customer coming again and tell other staff) 
Bar staff: You like coopers pale ale, don't you?
Customer: Ha ha.  
Bar staff: (after getting money): Thanks.
Customer (after getting beer): Cheers.

(After that I left the bar for my break.)

(After 2 hours when I come back.)

Me: (￣Д￣;) (I saw the same customer still drinking beer in the same place.)
Me: Hey, that customer standing at the bar wearing white shirts, is he drinking Coopers Pale Ale?
Bar staff: Yeah, how do you know that?
Me: Because he has been drinking all afternoon. I remember serving two schooners and two pints for him. Nick (other bar staff) also served a couple of beers to him.
Bar staff: Ah, really? He doesn't look too drunk though.
Me: Ahh nooo, he must be a very strong drinker then. We should tell our manager anyway. Who is on tonight?
Bar staff: Jack is on now.
Me: Ok, thanks. I'll page him right away.

...

Me: Hey a guy has been here drinking all afternoon. Could you just check he hasn't had too much?
Manager: Ah really? Which guy is it?
Me: That guy over there.
Manager: Ah, yeah, he looks drunk.

(After that.)

A bouncer and the manager: Hi mate.. maybe you have had enough for today, we can't serve you any more alcohol, but can serve you water if you want.