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 Safety Sign: No Smoking Or Vaping Including Use Of E Cigarettes & Vape Pens It's The Law () Macau Weighs Ban on Possession of Vapes Nicotine Insider E Cig and Vape Battery and Electrical Certification UL Solutions HKSAR's expanded e cigarette ban hailed Chinadaily.com.cn