E cigarettes should be FREE on the NHS and vaping in the office allowed, to slash smoking deaths Where Did the Claim That Vaping is 95% Safer Than Cigarettes Come From? Public Health England maintains vaping is 95% less harmful than smoking Vaping The Guardian The Complete Guide to Vaping vs Smoking: Health Benefits and Making the Switch SMOKO E Cigarettes The 101 on e Cigarettes Infographic American Heart Association