Actually OZKIWIJJ is right, this is directly from the the Passage contract pertaining to my upcoming cruise…..the first is just a pic from the first page of the contract, but the second is a screen shot of section 5, governing tobacco and cigar use etc… if you take a look about half way through it does state, and I quote … “The use of electronic cigarettes, personal vaporizers, or electronic nicotine delivery systems is allowed within the confines of the Guest’s stateroom (balcony not included) and within designated smoking areas only”