Carnival doesn't like to be specific

Carnival appeared to be testing the waters with its much heralded and heavily advertised ship the "smoke-free Paradise."

The Paradise had some of Carnival's most innovative routes, but the concept of a smoke-free ship obviously didn't work satisfactorily.

It was radically smoke-free: no smoking was allowed anywhere on board and it supposedly had a non-smoking crew. I suspect it was the last condition that killed the concept, continually having to rotate a large crew of non-smokers.

It's no longer smoke-free and it's no longer in the Caribbean. At last report the Paradise was

Guest acknowledges that Carnival's vessels contain non-smoking sections. Guest agrees to refrain from smoking in those sections and agrees that Carnival has the right to disembark the Guest for failure to observe Carnival's non-smoking policy.