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2. Prevention green paper lacks ambition, say critics
3. Cancer Research UK. Smoking prevalence projections for England, Scotland, Wales, and Northern Ireland, based on data to 2018-19. Feb 2020. https://www.cancerresearchuk.org/sites/default/files/cancer_research_uk_smoking_prevalence_projections_february_2020_final.pdf
4. NHS Digital. Smoking, drinking and drug use in young people in England surveys 2016 and 2018. https://digital.nhs.uk/data-and-information/publications/statistical/smoking-drinking-and-drug-use-among-young-people-in-england
5. What Proportion of People Who Try One Cigarette Become Daily Smokers? A Meta-Analysis of Representative Surveys