2FIRSTS Macau bans e cigarettes with new smoking laws. Macau wants to ban possession and consumption of e cigarettes 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 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 Asia's E Cig Regulations: Confusion & Uncertainty Tobacco Asia