I wont claim vaping is safe but i guess it safer as we know what we are using to a greater extend than in a cigarette. If you cant ban cigarettes then why Vaping? We could put controls like we have on cigarettes, say no adds on TV, quality control, etc but banning just makes it worse for a lot of people and kills the hope for a few more people living longer and better lives and not die sooner from cigarettes and Tobacco.