Heated Tobacco

Kevin Barron Excerpts

Wednesday 26th June 2019 Westminster Hall

[Seema Kennedy]

I hear what my hon. Friend is saying. For a lot of people, nicotine substitutes are a good transition to giving up smoking or other things completely. We have seen a dramatic rise in the use of e-cigarettes from 1.6 million users in 2014 to about 2.5 million in 2017. Encouragingly, about half of them in England have quit smoking completely. E-cigarettes are not risk-free, however. The evidence is increasingly clear that they are significantly less harmful to health than smoking tobacco. They can help smokers to quit, particularly when combined with stop smoking services. Recent studies have shown they can be twice as effective as nicotine replacement therapy in helping people quit smoking. As my right hon. Friend the Member for Clwyd West pointed out, the sales of e-cigarettes are plateauing, and we are coming to the stubborn 5% of people who are still smoking.

[Sir Kevin Barron (Rother Valley) (Lab)]

The Minister will know that expenditure on smoking cessation programmes has fallen rapidly in the past few years. I promoted a ten-minute rule Bill to put a levy on tobacco companies to fund smoking cessation programmes and research into less harmful products. The greatest problem we have had for many years—this is anecdotal at the moment—is that products such as patches and gums cannot get heavy smokers to quit. There is some evidence, although it is not firm, that heated products are a way of getting to people who have a real problem with addiction.

[Seema Kennedy]

The right hon. Gentleman makes an important point. Those of us who represent seats in the north and the devolved nations know that in some communities a very high proportion of people—particularly older men—are still smoking. Smoking cessation services are obviously part of the conversation about public health that the Department will be taking forward to the spending review.

My right hon. Friend the Member for Clwyd West has argued that it would be timely for the Government to commission independent research into heated tobacco products’ potential for harm reduction. Obviously, if the tobacco companies were paying for it, it would not be independent. The right hon. Member for Rother Valley (Sir Kevin Barron) has set me an interesting challenge on tobacco levies. The new levy is being introduced in a few days, and I will definitely keep that under review.

The primary focus of our research at the moment is e-cigarettes, because heated tobacco is still very new on the market in this country. We will keep it under review and we will monitor the evidence through Public Heath England’s reviews. I agree entirely that it is important to look carefully at the evidence of harm reduction. I assure the House that we are, and will continue to be, led by that evidence.

Heated tobacco products are regulated under the Tobacco and Related Products Regulations 2016 as novel tobacco, in accordance with the EU’s tobacco products directive. We know far more about e-cigarettes than we do about heated tobacco products. The research and evidence base is still in its infancy, and is mainly conducted by the tobacco industry. We asked the Committee on Toxicity to research the toxicological risks of heated tobacco products and compare them with those attributed to conventional cigarettes. It reported in December 2017, and the evidence suggests that heated tobacco products still pose a risk to users. There is likely to be a reduction in risk for cigarette smokers who switch to heated tobacco products, but quitting tobacco entirely is the most beneficial thing that anybody can do.

We have asked Public Health England to update the evidence base on e-cigarettes and other novel nicotine delivery systems annually. The PHE 2018 evidence review also had a comprehensive chapter on heated tobacco. It concluded the same as the Committee on Toxicity. As my right hon. Friend the Member for Clwyd West said, it stated that e-cigarettes are less harmful than heated tobacco. The latest PHE evidence review in February 2019 did not cover heated tobacco products, essentially because there was insufficient new evidence since the previous review in 2018.

My right hon. Friend pointed to the experience of other countries. I agree that we must look beyond our shores and learn lessons, but we must also acknowledge that there are different contexts in which heated tobacco products are used. For example, Japan has banned e-cigarettes, but it has introduced heated tobacco products, which have made an impact there. The Food and Drug Administration in the United States has permitted the sale of heated tobacco products, but is yet to pronounce on whether Philip Morris International may make claims of reduced risk for its IQOS product. I believe, therefore, that we need to be cautious about assuming that heated tobacco products are likely to find a large market in the UK.

I recognise that more independent research on heated tobacco products would be helpful for understanding their relative risks. The Department and its arms’ length bodies will consider research proposals in this field, but at present none has been forthcoming. I need to be clear that such proposals would need to demonstrate good use of public money. We will continue to monitor the international evidence and develop our policy as such evidence develops.