61% of ex smokers who use e cigarettes say they vape to help them stop smoking. Research so far shows that vaping is far safer than smoking. Find out more: http: po.st 2FpW7T Cancer Research UK Vaping: Smoking research shows e cigarettes could be linked to lung cancer risk Most smokers wrongly believe vaping is at least as harmful as smoking UCL News UCL University College London Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog E cigarettes 'DON'T cause cancer' UKVIA Comment UKVIA Broad evidence implicates e cigarettes as a cause of cancer Stanton Glantz blog