Most disposable e cigarettes sold in Switzerland break the law, study finds Could Switzerland follow the UK and ban disposable vapes? SWI swissinfo.ch 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 La Suisse relve l'ge de vente de tabac 18 ans dans tout le pays Swiss approve tobacco ad ban long after neighbours