The UK’s Tobacco and Vapes Act, announced by Chief Medical Officer Professor Sir Chris Witty in April, aims to curb flavored e‑cigarettes that lure young people. Yet the rollout faces a protracted consultation with the vaping industry, while a recent Frontiers in Oncology study flags fruit flavors as a possible trigger for harmful gene activity.

Professor Sir Chris Witty unveils Tobacco and Vapes Act to curb youth vaping

During a press conference in April, Professor Sir Chris Witty declared that “marketing vapes at children is utterly unacceptable,” positioning the new legislation as a shield for future generations. the Act grants the Health Secretary powers to restrict flavors that entice non‑smokers, especially teenagers, and is framed as a complement to tobacco‑smoking prevention measures.

13% of 16‑24‑year‑olds vape daily, making them the highest‑risk group

According to a 2024 Office for National Statistics survey, 13% of people aged 16 to 24 use e‑cigarettes every day—twice the national average. The same data show that flavored vapes dominate the market, with a 2019 Addictive Behaviors study reporting that 63% of users prefer non‑tobacco flavors such as fruit, mint, and candy.

Frontiers in Oncology study links 3,124 gene changes to fruit‑flavored vaping

The journal Frontiers in Oncology published research comparing gene activity in 83 participants, finding altered expression in 3,124 genes among vapers versus non‑users . Lead author Professor Ahmad Besaratinia warned that fruit flavors produced the greatest genetic disruptions, raising the risk of diabetes, cancer, and cardiovascular disease. As the report notes, “Each flavour contains different chemicals that can produce distinct biological effects.”

Industry consultaion could postpone flavor bans for months or years

Because the Act’s flavor‑restriction powers rely on secondary legislation, the government must first consult “interested parties,” a process that could stretch out for months or even years. The vaping industry has already signaled strong opposition, arguing that the measures could stifle a market valued at billions of pounds. As the source reports, this loophole may cause the restrictions to be deprioritized or overturned.

Will secondary legislation survive industry lobbying?

Two specific uncertainties remain: whether the consultation will yield a final rule that truly limits fruit and “ice” flavors, and how regulators will weigh the new gene‑alteration data against industry arguments about harm reduction. The source notes that other studies, including a 2025 rat experiment, suggest certain flavors boost dopamine and deepen nicotine addiction, but the government has not yet indicated how these findings will shape policy.