The United Kingdom’s government aims to create a “first smoke-free generation,” after its long-running Tobacco and Vapes Bill finally became law on April 29. It means that anyone born on or after January 1, 2009 will never legally be able to buy tobacco—eventually, in theory, making it illegal for anyone to do so.
Health Secretary Wes Streeting called the legislation “a turning point in the nation’s health.”
“By ending the cycle of tobacco addiction for future generations,” he continued, “we are taking one of the boldest steps in decades to prevent illness before it even begins.”
Some observers call the incremental prohibition “illiberal.” Tobacco harm reduction experts express concern that the law is mistargeted—and that it simultaneously paves the way for a clampdown on smoking-cessation tools.
The bill had cross-party support when it was first introduced by the then-Conservative government in 2023. A general election meant the bill was shelved, but it was reintroduced in 2024 by the current Labour government.
The law aims to break the cycle of smoking for the next generation and save National Health Service resources by reducing smoking-related illnesses. From January 1, 2027, the legal age for tobacco sales, currently 18, will increase by one year every year.
“The headline ‘smoke-free generation’ sales ban misses the critical smoking problem.”
But critics say the government is overestimating the scope of that measure to improve public health.
“The headline ‘smoke-free generation’ sales ban misses the critical smoking problem,” British tobacco harm reduction advocate Clive Bates, of Counterfactual Consulting, told Filter.
He explained that young adults in the UK are already smoking much less, with the help of smoke-free nicotine alternatives. Those aged 18-24 have seen the biggest reduction in smoking prevalence since 2011. The people that need the most help in quitting, he said, are “older adults stuck on smoking.”
It should also be noted that for people born after 2008 who do choose to smoke, the fact they won’t be able to buy cigarettes legally doesn’t mean they won’t be able to buy them at all.
Before the gradual prohibition is enacted, close to 6 billion illegally purchased cigarettes are smoked in the UK each year—just over a quarter of the total market. This costs the government over £3 billion annually in lost tax revenues. Experiences with many other drugs have shown that bans don’t eradicate demand, and unregulated vendors have little incentive to ask for ID.
It seems strange that in pursuit of its “smoke-free” goal, the UK government doesn’t look more closely at the only country to have accomplished this. Sweden has driven smoking below the 5 percent threshold not by banning cigarettes, but by allowing the availability of attractive, flavored safer alternatives—snus and pouches, in that country’s case—and using taxation levels to incentivize switching. It’s the carrot rather than the stick.
“The bill does nothing for public health and is likely to cause more death and disease than it prevents.”
In the UK, vapes are the dominant safer nicotine products. A 2024 national survey showed that just over half of British adults who managed to quit smoking in recent years used vapes to do so.
But far from embracing this, the new law restricts the promotion of vapes and “provides ministers with powers to regulate the flavors, packaging and display of all vapes and other nicotine products, as well as powers to amend and update product standards.”
Advocates say it’s nonsensical to strive for a smoke-free UK by clamping down on products that are helping people to quit cigarettes in large numbers.
Bates called the anti-vape measures “spiteful” and “petty,” saying they will “cause harm to the older adults who most need encouragement to switch from smoking to vaping.”
Altogether, “The bill does nothing for public health and is likely to cause more death and disease than it prevents,” he said.
“The real issue isn’t the bill itself, it’s the power it hands ministers.”
The extent to which new powers to make vapes less visible and attractive will be used has yet to be seen, however, noted Mark Oates, director of the consumer advocacy group We Vape, who also worries about the impact on smoking rates.
“The real issue isn’t the bill itself, it’s the power it hands ministers,” Oates told Filter. “Secondary legislation will decide whether vaping continues to displace smoking or is artificially constrained.”
Flavor bans and other excessive restrictions will not result in “abstinence,” Oates said, but will migrate people back to cigarettes, whether or not they can purchase them legally.
Equivalent behavior has already been evident following the ban on disposable vapes in June 2025; demand remained, and many consumers continued buying them illegally.
Though the UK established itself as a world leader in tobacco harm reduction with a landmark review on relative risk, the groundbreaking “swap to stop” scheme and sensible advice from health authorities, it’s been a different story in the most recent years, amid growing media and political pushback.
With details of new potential restrictions not yet known, Oates remains hopeful. “If regulation remains proportionate, the shift to lower-risk nicotine will continue,” he said.
However, “If it becomes overly restrictive, you don’t eliminate demand, you redirect it. The trajectory then depends less on consumer behavior and more on whether policy aligns with harm reduction or aligns against it.”
“The health effect of any policy is dominated by its impact on smoking. In this case, we have anti-smoking measures that will do little to reduce it and anti-vape measures that are likely to increase it.”
The new law really is a new frontier, and scientists will be monitoring any resulting trends.
“What is important now is that we track what actually happens once the measures are implemented, especially given that it remains unclear exactly which levers will be pulled through secondary legislation,” Dr. Harry Tattan-Birch, a researcher at University College London’s Department of Behavioural Science and Health, told Filter.
There will be a lot of interest, he said, in how a bill aimed at reducing smoke and youth uptake of nicotine products will affect patterns of smoking, vaping and other nicotine products in reality over time.
“Our team at UCL will be closely monitoring these changes using population data to understand what impact each specific policy has,” Tattan-Birch said.
Bates remains skeptical. “The health effect of any tobacco or nicotine policy is dominated by its impact on smoking,” he said.
“In this case, we have anti-smoking measures that will do little to reduce smoking and anti-vape measures that are likely to increase it,” Bates concluded. “I don’t understand why anyone is cheering.”
Photograph (cropped) by Global State of Tobacco Harm Reduction via Flickr/Public Domain