One of the proposed changes to the smoking prevention and control law, now currently under public consultation, include a ban on the possession of e cigarettes in public places. Health Bureau Director Alvis Baekhyun's Agency Apologizes For Indoor Smoking Incident In Macau : r kpop While current regulations prohibit the cross border transport of electronic cigarettes, there are no restrictions on possession within Macau. But the head of the tobacco and alcohol control office said they are studying 5 things you need to know about e cigarettes South China Morning Post E Cigarettes Public Health Law Center