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 Chart: Vapes Appeal To Younger Consumers in the UK Statista If you're under the age of 17, you will be never be able to legally buy cigarettes. The Tobacco and Vapes Bill has cleared Parliament, marking the next step towards creating a How Old Do You Have to Be to Vape?