Vaping in Switzerland: A Traveler's Guide to Laws & Rules Ecigator While tobacco smoking rates have fallen across OECD countries, vaping is becoming increasingly common, especially among adolescents. On average, one in five 15 year olds report using e cigarettes in the past month, with girls New tobacco law Stricter rules now apply to cigarettes, vapes, snus & co. A standardised tobacco law has come into force. Only persons of legal age are now allowed to Smoking E Cigarettes in Switzerland Do's and Don'ts Vuse