Disney Cruise Line
The Mouse lets passengers 21 years of age and older bring their own beer and liquor onboard for in-cabin consumption. It makes no difference whether you schlep it on at embarkation or from a port of call
Cunard Line
According to the
Cunard Line FAQ
micro-site, "there is no restriction to the amount [of alcohol] that can be carried onboard" at embarkation or in port. So go to town! (Literally, go into town and purchase a bottle of spirits.)
Azamara Club Cruises
Two-ship luxe-lite line
Azamara Club Cruises makes passengers pay for most alcoholic drinks -- wine and beer are currently included with lunch and dinner -- but liquor can be brought aboard and consumed in-cabin without issue
Oceania Cruises
Oceania Cruises is another luxe-lite line that makes you pony up for booze onboard. Bringing your own, however, is allowed. Passengers may consume their own beer or liquor, brought on during embarkation or from a port of call. But keep the party in the cabin.
P&O Cruises
According to British line
P&O Cruises, passengers are welcome to bring a small amount of alcohol with them. There is no restriction to the amount. P&O does, however, reserve the right to remove alcohol at the gangway should the need arise (just like sister line Cunard)
