This article argues that the UK鈥檚 Tobacco and Vapes Act, which prevents anyone born on or after 1 January 2009 from ever being legally sold tobacco, is significant not only as a tobacco control measure but also as a way of changing the social meaning of smoking. Rather than setting an age at which smoking becomes acceptable, the policy sends the message that smoking is never a normal or desirable behaviour, helping to further 鈥渄enormalise鈥 tobacco use across society. The authors suggest that, over time, reducing the visibility and social acceptance of smoking could discourage uptake among future generations, strengthen public health norms, and contribute to lower smoking rates and fewer tobacco-related deaths.