What the New Tobacco and Vapes Act Means for Drivers Who Smoke or Vape With Children in the Car

Vaping in a car with children on board will be illegal in England under new regulations being prepared following the Tobacco and Vapes Act 2026, which received Royal Assent on 29 April 2026. While the specific secondary legislation confirming commencement dates for the vehicle ban has not yet been published, the legal framework is now firmly in place. Drivers who currently vape behind the wheel with young passengers should understand both where the law already stands and what is coming next.

The Act represents one of the most significant overhauls of tobacco and nicotine regulation in English law since the Health Act 2006, and its implications for drivers are more extensive than many motorists realise.

What Is Already Illegal

Before looking at what the Tobacco and Vapes Act adds, it is worth being clear about what the law already prohibits. Since October 2015, it has been illegal in England and Wales to smoke tobacco in a private vehicle when anyone under the age of 18 is present. Both the driver and any passenger who smokes can each be fined £50, even if the windows are open or the vehicle is moving. The law applies to all enclosed vehicles, including vans, lorries and taxis when carrying passengers under 18.

Scotland extended its own smoking ban in cars with children to December 2016. Wales introduced equivalent rules at the same time as England. Northern Ireland has separate legislation covering the same situation.

Importantly, vaping has until now been in a legal grey area. The existing ban on smoking in cars with children covers tobacco products, not electronic cigarettes. This is the gap the Tobacco and Vapes Act 2026 begins to close.

What the Tobacco and Vapes Act Does

The Act received Royal Assent on 29 April 2026 after passing through both the House of Commons and the House of Lords. Its most widely reported provision is the generational tobacco sales ban: from 1 January 2027, it will be illegal to sell tobacco, herbal smoking products or cigarette papers to anyone born on or after 1 January 2009. This creates a permanent smoke-free generation — as the cohort ages, the pool of people legally permitted to buy tobacco shrinks each year.

For drivers, the more immediately relevant sections are those dealing with vaping and smoke-free spaces. Part 7 of the Act gives the Secretary of State and devolved administrations the power to designate new heated-tobacco-free and vape-free places. Crucially, this power applies to places that are already smoke-free under existing law — which includes private vehicles carrying children under 18.

A formal 12-week public consultation on the new restrictions ran from February to May 2026. The consultation covered banning smoking, vaping and the use of heated tobacco products in cars carrying children, at children’s playgrounds, outside schools, and at outdoor areas of healthcare facilities.

The commencement of new vape-free place regulations requires a separate statutory instrument to be laid before Parliament and approved. Based on the Tobacco and Vapes Act’s implementation timeline — which stages several provisions across October 2026, January 2027 and June 2027 — the specific vaping in cars regulations are likely to come into force in late 2026 or early 2027. The Department of Health and Social Care has not published a confirmed date for this measure as of August 2026, but drivers and parents should treat this as incoming law rather than a distant possibility.

Why the Change Is Coming

The scientific case for extending the car smoking ban to cover vaping is built on the evidence about secondhand exposure. While vaping generates vapour rather than smoke, secondhand exposure to aerosol from e-cigarettes in an enclosed vehicle has been shown to contain nicotine, ultrafine particles, volatile organic compounds and flavouring chemicals. In a small, enclosed car interior, concentrations can reach levels well above those found in open air.

Chief Medical Officer for England, Professor Chris Whitty, said when the consultation launched: “People who do not smoke but who are exposed to second-hand smoke can suffer significant harmful effects on their health, including an increased risk of asthma, poor birth outcomes, several cancers, stroke and heart disease. The health risks are greatest for children, pregnant women and people with medical conditions.”

Children are physiologically more vulnerable to aerosol exposure than adults. Their lungs are still developing, their respiratory systems process more air relative to body weight, and they are less able to avoid or move away from the source of exposure. In a car, there is no escape.

What the Broader Act Means for Vaping

Beyond the car-specific provisions, the Tobacco and Vapes Act brings in a range of changes to vaping regulation that drivers and consumers should be aware of.

From 29 October 2026, several provisions of the Act come into force, including a strengthened ban on selling vaping products to under-18s with Fixed Penalty Notice enforcement powers, a prohibition on vending machine sales of vapes, and restrictions on free distribution and promotional discounts of nicotine products. Retailers have until that date to display required compliance signage.

From 1 June 2027, the advertising and sponsorship of vaping and nicotine products will be banned. This includes online advertising and influencer promotions that have made vaping particularly visible among younger age groups.

The Act also strengthens packaging and display restrictions, designed to prevent vaping products from being marketed in ways that appeal to children through bright colours, cartoon characters or sweet-food flavour names on prominent packaging. These changes build on existing display restrictions but go significantly further in limiting the visibility of vaping products to young people in retail settings.

What Drivers Should Know About In-Car Vaping Now

While the formal ban on vaping in cars with children is not yet in force pending secondary legislation, drivers should be aware that local authorities and police retain existing powers to issue fixed penalty notices for smoking in cars with children — and courts have taken an increasingly broad view of what constitutes a smoking-related offence in enclosed spaces.

From a practical standpoint, the safest position for any driver who vapes is to treat the incoming ban as already in effect. Do not vape in any enclosed vehicle when children are present. The £50 fixed penalty that currently applies to smoking in cars with children is likely to be the model for the vaping equivalent when regulations are confirmed. More serious or repeated breaches could attract higher fines.

The ban will apply to all vaping devices, including nicotine-free e-cigarettes and heated tobacco products. The distinction between nicotine and non-nicotine devices has been explicitly closed in the Act, reflecting the evidence that aerosol exposure — rather than nicotine specifically — is the primary concern for child health.

The Generational Tobacco Ban: What Drivers Who Smoke Should Know

While the vaping provisions are more immediately relevant for most drivers, the generational tobacco sales ban from 1 January 2027 will gradually change the composition of tobacco users on UK roads over the coming decades. Anyone born on or after 1 January 2009 will never be legally able to purchase cigarettes in the UK, regardless of how old they are when they try to buy them.

For the driving population, the practical impact of this provision will be felt slowly. The youngest members of the affected cohort are currently 17 — they can already drive, but will not be able to legally purchase tobacco after January 2027. As this cohort ages into their 20s and 30s, the pool of legal tobacco smokers on UK roads will gradually contract.

What You Should Do

If you smoke tobacco, the existing law already bans you from doing so in a car with any passenger under 18. The fine is £50 per offence, and it applies even with windows open. Make sure anyone else in your vehicle who smokes is aware of the same rule.

If you vape, treat any car journey with under-18 passengers as a no-vaping situation from now. The legal change is coming and the evidence on child health risk is clear. Step out of the vehicle to vape during stops, particularly on long journeys, rather than continuing to vape with children in the car.

For parents and carers, the existing smoking ban in cars with children has been in force since 2015. If you are concerned that a driver transporting your children is smoking or vaping in the vehicle, you have the right to raise this directly. If the behaviour continues, the police can issue a fixed penalty notice under the Health Act 2006 for tobacco smoking, and the same powers are expected to extend to vaping once the secondary legislation under the Tobacco and Vapes Act comes into force.

Sources:

• GOV.UK: Tobacco and Vapes Bill becomes law
• RAC Drive: Vaping in cars with children could be banned
• Lewis Silkin: Tobacco and Vapes Act 2026 becomes law