Vape UK How do we verify your age before you purchase from us? How Old Do You Have to Be to Vape? UK Regulations Royal Flush Vape The landmark Tobacco and Vapes Act is now law. Today's children will never legally be sold cigarettes. We're creating the UK's first smoke free generation and protecting children from the harms of smoking The landmark Tobacco and Vapes Act is now law. Today's children will never legally be sold cigarettes. We're creating the UK's first smoke free generation and protecting children from the harms of smoking How old do you have to be to vape in the UK? Find out here. Can I Vape at 16? What is the Legal Age for Vaping in the UK?