In article , MAS wrote:

Do cruise ships have the equivalent of "cutting off" passengers who have
had too much alcohol? Or is that not an option, since they are of
foreign registry?

Yes they can and do cut off passengers who have had too much.

Seems like they need to up security. The anchor was not in a public
area. A passenger drunk or not drunk should not be able get in the area
where they can drop an anchor.

--
Charles