Cunard Liquor Policy

I've been reading numerous threads about different cruise line liquor
policies. Can anyone tell me what the policy of Cunard is? We're
leaving on the Caronia for a 14 night Baltics cruise from Southampton
mid-June. I've looked at the prelim documents we received, the
brochure and their web site and don't see anything about liquor. Can
you bring it aboard, purchase liquor on board for consumption in your
stateroom or order it from room service in bottles, not just by the
glass?

Thanks,
Doug