E cigarettes could be prescribed by NHS in world first The Independent Decrease in smoking and drug use among school children but increase in vaping Independent Nurse NHS to offer e cigarettes on prescription to help people give up smoking The Mirror NHS would save more than 500m a year if half of England's adult smokers vaped instead Brunel University of London E cigarettes should be 'prescribed by NHS' to help smokers quit WIRED Birmingham firm Nicolites in talks to have e cigarettes classed as medicine Business Live