Tobacco and Vapes Bill (Third sitting)

Preet Kaur Gill Excerpts

Committee stage
Wednesday 1st May 2024 Public Bill Committees

[The Chair]

Q I think everybody would say that that was a very clear rebuttal. Would any other members of the panel like to introduce themselves before we open the floor to questions?

Sir Francis Atherton: I will briefly say hello. I am Sir Frank Atherton—rather than Francis, if I may, Chair. To echo what Sir Chris has said, it is rare to achieve such a high degree of consensus across the medical community as there is around this Bill. It really matters for people of the UK, and it really matters for the people of Wales.

Professor Sir Gregor Ian Smith: I would reiterate every word that Sir Frank has just said. The consensus across the medical profession, as far as I can see, is absolute. Chris has spoken very clearly and represents the views of all the CMOs and our deputies. From conversations we have had with past CMOs, we know that they are supportive for the same reasons. We have the weight of professional opinion behind us, certainly from the medical profession.

Professor Sir Michael McBride: I am chief medical officer in Northern Ireland. I would echo all that has been said. To add to Sir Gregor’s point about the weight of professional opinion, in Northern Ireland we also have the weight of a huge majority of the public. They are hugely supportive of the smoke-free generation and of measures on displays, point of sale and flavours of vapes.

[Preet Kaur Gill (Birmingham, Edgbaston) (Lab/Co-op)]

Q We have heard compelling evidence, and we will hear again from the health sector today. Lots of people will say that the Bill could essentially just raise the age of sale from 18 to 21, but we have heard good evidence for why that is not the case. For the record, what would you say to the people who think we will not be able to do the age verification, which we know already exists in Scotland?

Sir Francis Atherton: To echo what Sir Chris said earlier, nicotine is uniquely addictive, and it is addictive across all ages. Simply raising the age to 21 may have a limited effect and may well not have a long-term effect. The tobacco industry is incredibly adept at adapting its tactics to target smokers, whatever their age. It would seem likely to us that people could quite reasonably become addicted beyond the age of 21, but the legislation would prevent that from happening because of the rising age across the course of life.

[Preet Kaur Gill]

Q Do you want to say anything about age verification?

Sir Francis Atherton: Age verification is a relatively simple matter if there is to be a cut-off at 2009. It is much clearer to retailers that that would be the age at which people would not be eligible to buy tobacco products.

[Preet Kaur Gill]

Q One facet of the Khan review recommendations that was touched on a little yesterday is the measures to protect pregnant women and unborn babies. What will be the impact of the Bill on pregnant women and unborn babies, and when do you think the target could be met?

Professor Sir Chris Whitty: Shall I have a first go? One of the first groups to be enormously positively affected by the Bill will be pregnant women and their unborn children. I know you will be hearing from the chief midwife, but briefly, stillbirth, premature birth, “small for dates” babies and birth deformities are all things that happen as a result of smoking. It is extraordinarily dangerous. All mothers want the best for their children; but, to reiterate, smoking is so addictive that people’s choices have been removed. They wish to get rid of the smoking in pregnancy, and they cannot because their choice has been removed.

What is clear is that the age band at which the greatest amount of smoking in pregnancy occurs is the youngest women. People who have babies in their late teens or early 20s have by far the highest rate of smoking. Those, therefore, will be the ones who would be positively affected by this Bill the most quickly, because then they would not be going into a pregnancy already addicted to smoking, with all the consequent harms for their baby and subsequent child, which may be lifelong. I do not know whether any of my colleagues want to add to that.

Professor Sir Michael McBride: One of the most concerning aspects of smoking tobacco is the health inequalities that it accentuates. In Northern Ireland, rates of smoking in the most deprived areas are over three times the rate in the least deprived. As a consequence, lung cancer rates are two and a half times higher in the most deprived areas.

If we look at pregnancy, pregnant women in Northern Ireland in the most socioeconomically deprived areas are five times more likely to smoke than those in the less socioeconomically deprived areas. The consequences for their health, and for the health of their children and unborn child, are very significant. They are addicted to a habit that is causing them harm and their unborn child harm.

Professor Sir Gregor Ian Smith: To add to Sir Michael’s data, in Scotland in 2023, there were just over 50,000 pregnancies; 11% of those pregnancies—that is 5,500 pregnancies—were booked where the mother was recorded as still being a smoker. A further 6,000 were booked where the mother was a former smoker. These are still really significant numbers. Of course, as Sir Michael has just said, this not only has implications for the mother and the health of the pregnancy; it has longer-term implications for the baby as it develops and grows. We know that anything that we can do to reduce the number of women in these age groups who are coming to pregnancy as smokers will have a beneficial effect not only on them and the health of their pregnancy, but on the health of future generations.

[Preet Kaur Gill]

Q Finally from me, and this question is for Frank and Michael, the latest ONS figures in 2022 show smoking prevalence in Wales and Northern Ireland remaining constant rather than continuing to fall in the way that it did in England and Scotland. Do you think Wales and Northern Ireland have specific challenges related to smoking prevalence?

Sir Francis Atherton: It is certainly true that we are not going as fast in Wales as we would like to see. Smoking prevalence has dropped, from about 22% in 2020 down to 13% at present, but our target is to reach 5% by 2030, and we are not currently predicting that we will meet that target unless we go further and faster. We believe that this Bill will enable us to do that.

You asked for the reasons. One of the reasons is that we have deep-seated sociodemographic problems in Wales, which you have been referring to. Given the inequity that we see, meeting the needs of current smokers from those really deprived socioeconomic groups is really quite a challenge. We are doing everything we can in Wales to try to address that through “Help Me Quit” and smoking cessation support, but we really need to prevent the next generation from coming on board with smoking.

Professor Sir Michael McBride: Just following on from Sir Frank’s comments, you are absolutely correct that, while population prevalence of smoking sits at around 14% at the moment—behind the 12% in England and the 13% in Wales—we are doing slightly better than Scotland at the moment, which is sitting at about 15%. The figures for the Republic of Ireland are somewhere in the region of 18%. There is absolutely no doubt that we have the same socioeconomic drivers, in terms of social deprivation and health inequalities, that are fuelling this. Should the Bill succeed and pass into legislation, I see this as a once-in-a-generation opportunity to make a significant change to protect future generations and their children from all the harmful consequences of smoking tobacco and other forms of tobacco use.

[The Parliamentary Under-Secretary of State for Health and Social Care (Dame Andrea Leadsom)]

Q I thank all you chief medical officers for being here; we appreciate it. You will understand that your witness evidence is crucial to easing the passage of the Bill. I would like to get you on the record talking, first, about the start of life. The shadow Minister has just asked about pregnancy and, only this week, I was talking to a neonatal nursing lead, who said of the pregnancies of women who smoke that the children had a low birth weight and go on to have severe learning difficulties throughout their lives. That is heartbreaking, but also has significant implications for NHS and educational services, and for whole-life costs to the taxpayer. I would be grateful for your comments on that.

At the other end of the age range, elderly people who have smoked all their lives end up with decades of ill health brought on by a lifetime of smoking. I would be grateful, too, if you talked about some of the health outcomes for those who have smoked all their lives—some of the horrors of that. Sir Chris, you told me an anecdote of when you were a young vascular surgeon. For the record, it is important to talk about some of the heartbreak for those who wish they could stop smoking.

Professor Sir Chris Whitty: I completely agree with all the points you made. Starting off with the beginning of life, there are clear and significant increases in stillbirths, premature births, birth abnormalities and long-term effects from smoking just in the pre-birth period. Then, of course, if parents are smoking around babies and small children, that affects lung development and, if children have asthma, that will trigger asthma effects. Young children are significantly affected by passive smoking from their parents. The parents, of course, want the best for their children, but the problem is that they are now addicted to a product that has taken their choice away. We get those problems right from the very beginning, and we have talked about some of the issues in young pregnancies and where that leads.

Moving to the other end of the age spectrum that you were talking about, the full horrors of smoking for most people start to take effect from middle age onwards. At this point, people get a range of things. Everyone knows about lung cancer, I think, and most people know about heart disease, but there are effects on stroke or increases in dementia, which are significant—one of the best ways to delay dementia is not to smoke or to stop smoking at an early stage. That is a huge problem for all of us. Smoking also exacerbates any problems people have with diabetes—it makes that much worse—and people have multiple cardiac events leading to heart failure. In heavy smokers, we see extraordinary effects, like people having to lose their limbs. As you and I discussed, it is a tragedy to be on a ward with people with chronic obstructive airways disease, or on a vascular ward as a vascular surgeon with someone who has just had an amputation, weeping as they light up another cigarette, because they cannot stop, because their choice has been removed. I cannot hammer that point home firmly enough: this is an industry built on removing choice from people and then killing them in a horrible way.

Sir Francis Atherton: Minister, you also pointed out the cost to the NHS. In Wales, we estimate that we have about 5,500 deaths every year from smoking-related diseases. If we look at admissions to hospital, about 28,000 in the over-35 group is about 5% of overall hospital admissions. That is an enormous burden to the NHS. On a more personal basis, in a former life I was a GP, and I remember sitting with an elderly gentleman who at the end of his life was suffering with chronic obstructive pulmonary disease. There is no worse death than not being able to breathe when just sitting there. I remember sitting with him as he was trying to talk to me and trying to express that same level of regret that Sir Chris talked about. If you talk to any smokers towards the end of their life, who are facing such terrible ends to their life, the sense of regret that you hear as a doctor is quite overpowering.

Professor Sir Michael McBride: It is estimated that in Northern Ireland there are more than 2,000 deaths each year directly attributable to smoking cigarettes; over the past five years, smoking makes up 12% of all deaths in Northern Ireland. Sir Frank and Sir Chris have clearly described the horrors of the impact that it has at an individual level, and as doctors we have all experienced that. We have all had those conversations with individuals who look back on a lifetime of regret.

On a more personal level, I also think at this moment about the impact that premature death, and the morbidity and mortality associated with smoking, has on families and children. My own father died at 46 years of age, when I was 16, from acute myocardial infarction as a consequence of a lifetime addiction to smoking cigarettes. So, we need to bear in mind the very human costs, family costs and wider societal costs as well. It is not just the cost to the health service, but the societal cost, the family cost and the cost to the wider economy.

Professor Sir Gregor Ian Smith: We should never forget the societal cost that Sir Michael just spoke about. I am the child of two smokers who died in their mid-60s from smoking-related disease. We see it all too often in Scotland. In fact, in Scotland we still have 9,000 deaths a year attributed to tobacco addiction and smoking. That is one death every 61 minutes that families suffer across Scotland as a consequence of addiction to smoking.

As a clinician, one of the diseases that I had become quite specialised in treating and led a lot of work on is chronic obstructive pulmonary disease. That is a smoking-related disease that people develop, often at too young an age, and begins to really impair their ability to participate fully in life—not only in employment, but in the pastimes that they love. Gradually, over time, it becomes worse.

Sir Frank touched on the sense of regret that people have that they ever started smoking in the first place and find themselves in this position. Beyond that, there is an even sadder element: many of the people who experience these chronic life-limiting illnesses have not only regret that they ever started, but guilt about the burden that they place on the health service and their family because of the illness and disability that they develop. That guilt sometimes reaches to the extent that they do not seek full care. Many people’s attitude is, “I deserve this. I started smoking; I need to pay the consequences.” That is a terrible psychological position for any person to find themselves in. Removing the starting point for that addiction, so that people will not experience that through their life, is the aim of the Bill.

Let me make one last point. We talk about the health impacts of all this. The Scottish burden of disease study projects that over the next 20 years, up until 2043, we will see a 21% increase in the general burden of disease across our population in Scotland, despite having a falling population during that time. Much of that projected burden of disease is smoking related; it relates to cancers, cardiovascular disease and neurological conditions such as dementia, which are all influenced by smoking. It is absolutely necessary for us to address this in a preventive way, and I believe that the Bill is a very good way of doing that.

Professor Sir Chris Whitty: I want to reinforce the point that Sir Gregor just made, with which I am sure the Committee fully agrees, that individual smokers should never be blamed for the situation they are in. An incredibly wealthy, very sophisticated marketing industry deliberately addicted them to something, at the earliest age it could get away with it, and they have had their choice removed. It is important that people do not feel guilt and come forward for care, and that no one blames them for a situation that was deliberately put on them by industry marketing.

--- Later in debate ---

[Angela Richardson (Guildford) (Con)]

Q I have just looked online and found the top influencers on social media for vaping. I know the Government sometimes use influencers in order to change behaviour. Has the NHS been involved in paying influencers for vaping? Related to that, a lot of young people and children feel under pressure a certain way, and nicotine is known as an appetite suppressant. What message do you have for young people on that basis?

Professor Sir Chris Whitty: I wonder whether I can turn to Sir Gregor first, and then maybe Sir Michael.

Professor Sir Gregor Ian Smith: I am not aware of the NHS ever engaging any of these influencers, in terms of how we approach the subject of vaping. There is certainly a real danger that social media is sometimes used by younger people, and they see things that become really attractive to them in terms of lifestyle. The misinformation and disinformation that exists across those platforms can lead them to participate in activities that are potentially harmful.

Directly to your question, my very strong answer to any young person thinking about using one of these products as an appetite suppressant is: please don’t. Please safeguard your health. Do not begin the potentially addictive journey of using these products. Do not do it for any reason.

Going back to the point we made earlier on, I would love to see a society where our sports organisations promote much more healthy behaviours, where we have a much better understanding of the huge variation in body image we have across our society, and where we promote the very positive and broad representation of who we are as the general public, because there is no “one size fits all” answer to who we are. We are beautiful in our diversity. Anything we can do to have a more positive representation of society across these platforms would be very beneficial.

Professor Sir Michael McBride: Believe it or not, I was a teenager once too, and I remember what it was like. Teenagers tend to push boundaries and experiment. It is all about finding yourself and your place and space in life. It is not cool to vape. It is not cool to succumb to peer pressure. Be yourself. Make sensible choices about what it is right for you. That is the message I would add to Sir Gregor’s point. We have an unfortunate situation where teenagers like to experiment and push boundaries and we have an industry that is only too willing to exploit that and market products at them with, as we heard, cartoon figures on the front, attractive colours and flavours that taste and smell nice. They are extensively marketed by opinion leaders. So don’t follow the crowd. Be yourself.

[Preet Kaur Gill]

Q We should all be concerned about the increase in the use of vapes by young children, so it is important that the Bill will ban the sale of vapes to under-18s. It will also close the loopholes for under-16s, because we know that vapes are being marketed and given out for free. That is the issue we must address. My concern with the Office for Health Improvement and Disparities being disbanded is on public health messaging. Parents and families are really concerned that some of their children are going through a number of these vapes per day or per week, and they do not know what is a safe amount.

There is a growing illicit vape market, but how would parents know what is illicit or what the Medicines and Healthcare products Regulatory Agency has notified as being compliant? Where is the public health messaging to support schools? We heard really good evidence yesterday from the union. This is my concern: where can people access support and information? We already have a generation of kids addicted to vapes that are marketed as having 0% nicotine, but we know that there is nicotine contained in them. What would you say to that?

Sir Francis Atherton: There is some messaging going on through the various Governments. In Wales we have a “No Ifs. No Butts.” programme, which tries to work at an individual level, to alert people to the dangers that we have been discussing, and with wider society, about the dangers and links between illicit tobacco and illicit vaping and organised crime. Bringing that awareness to the population is really important for those two reasons.

We work with trading standards to try to tackle the issue of illicit tobacco and vapes. It is important that we continue that. My understanding is that wherever we have been successful in reducing demand, which the Bill intends to do, the illicit supply also decreases. We would expect that to be a consequence of the Bill.

Professor Sir Chris Whitty: One of the many talking points of the cigarette industry is, “Well, any kind of downward pressure on cigarettes would lead to an increase in the illicit market.” All the evidence shows that the reverse happens. When you bring in reduced demand, the illicit market decreases.

[Dame Andrea Leadsom]

Q I think we might be out of time, but I have one more question. In the passage of the Bill, there is a concern that some may wish to fix flavours on the face of the Bill, rather than allow the powers. Sir Chris, can we have a comment on the record on how damaging that would be?

Professor Sir Chris Whitty: That would be very damaging, because we know that this is one of the most innovative marketing industries in the world. That is how they have managed to sell to people something that will addict them and then kill them. If we give them room for manoeuvre by nailing things down, they will find a way around it, because they always have found a way around regulations. I am absolutely supportive of the comment you have just made.

--- Later in debate ---

[The Chair]

Q We have until 10.55 am for this session. Would the witnesses like to introduce themselves briefly?

Professor Sir Stephen Powis: My name is Professor Sir Stephen Powis and I am the national medical director of NHS England.

Kate Brintworth: Good morning, everyone. My name is Kate Brintworth and I am the chief midwifery officer for NHS England.

[Preet Kaur Gill]

Q You have raised concerns about the rise in youth vaping. You have said that this needs to be nipped in the bud. Do you think the measures in the Bill will lead to decreased rates of youth vaping?

Professor Sir Stephen Powis: Yes, I do. As you have heard from the chief medical officers, vaping has a role in tobacco cessation and supporting those who want to quit smoking. That is the guidance from the National Institute for Health and Care Excellence, which we follow and support in the NHS. Evidence is increasing that starting vaping and the use of nicotine-based alternatives to smoking is likely not to be safe. As far as the NHS is concerned, we would support the limited use within smoking cessation, but we have real concerns around the impact that vaping might have over time. At present, we see a relatively small number of admissions into hospital as a result of vaping, but that is growing; it has grown over the last few years. Clearly, as you discussed earlier, the evidence base that these products are not safe is growing.

[Preet Kaur Gill]

Q You have mentioned the smoking cessation services we already have within the NHS, but there is no equivalent for vapes. Do you think there could be a case for these schemes to be made available for young people or pregnant women?

Kate Brintworth: Our position on vapes is that they are a tool for those who are already addicted to smoking. As Chris outlined earlier, this is a way of supporting people to move away from cigarettes. We would then expect that to be part of their journey to becoming a nicotine and smoke-free household.

[Preet Kaur Gill]

Q There is a growing industry in illicit substances, in terms of the vapes available in the market. Is that where you are seeing some of the impact with children in terms of hospital admissions? Have you seen any adverse reactions?

Professor Sir Stephen Powis: Yes, we have. If you look at admissions recorded in our statistics related to vaping, you will see that they are in the hundreds. They are relatively low, and of course much lower than smoking, but as I think you have heard from the chief medical officers’ evidence, these are not safe products. We are at the early stages of the evidence-base building around their impact. I think we should be nipping this in the bud. We should not be waiting for those admissions to increase and for those effects to be seen. This is an opportunity to reverse that direction, and I applaud parliamentarians for taking it.

[Preet Kaur Gill]

Q Would you like to say anything about admissions of young people in relation to smoking?

Professor Sir Stephen Powis: I will make a few broad comments on smoking, if I can. Seventy-eight years ago, Parliament passed the National Health Service Act 1946, which led to the formation of the NHS on 5 July 1948. In my view, the legislation that you are considering here today is one of the most important—possibly the most important—pieces of legislation since the passage of that Act. Why? Smoking has an extraordinary impact upon the health of the nation, and of course directly upon the NHS.

To put that into a bit more context—you have heard some of this already, but maybe I will provide some more detail—smoking is associated with, or causes, over 100 individual conditions that are managed and treated within the NHS. It impacts the NHS at all levels: almost every minute of every day there is a hospital admission related to smoking; there are over 100 GP appointments every hour for smoking-related disease; and 400,000 admissions a year are related to or associated with smoking. You have heard the chief medical officers briefly talk about the impact on specific diseases. Lung cancer is the one that everyone knows about, and 80% of lung cancers are caused by smoking. This Bill has the opportunity to transform lung cancer from a common disease into a relatively rare disease, and one that clinicians of the future will not see in any way as commonly as clinicians of my generation.

It is not about just lung cancer; you have heard about the impact on cardiovascular disease, and clearly, chronic obstructive pulmonary disease would again become a rare disease for the clinicians and the patients of the future. This Bill can also have an early impact on diseases that affect young people. Asthma is a disease not caused by smoking but a condition exacerbated by it. We see such admissions particularly over the months when asthma is worse and when there are respiratory infections, which are no doubt exacerbated by smoking.

In mental health, smoking doubles the risk of developing depression. More than one in two people with severe mental health conditions smoke, and the life expectancy of those with mental health conditions is reduced because of smoking. Mental health issues in our young people and children are well-known and well-described, and smoking simply exacerbates them. There is great potential, even in the early years, in the passage of this Bill for an impact on conditions that we see and manage in the NHS. Over the long term, that potential impact is extraordinary on those conditions, which number over 100.

You may know that I am a kidney doctor, but you may not know that smoking can impact on kidney disease. The kidney, like any organ, is supplied by blood vessels. When smoking impacts on the health of blood vessels and causes vascular disease, that can reduce the bloody supply to the kidney, which can cause kidney failure and lead to dialysis and transplantation. There is a large range of conditions that are impacted by smoking, and it will be extraordinary for those clinicians of the future not to have to do what we have done—tell patients and their families that people are going to die prematurely. That is an extraordinarily difficult thing for clinicians to do. Those are preventable diseases, and this Bill will prevent them.

[Dame Andrea Leadsom]

Q Thank you so much for being here today. As I said to the chief medical officers, you will appreciate that your words can be very helpful in smoothing the passage of this very important Bill. I would like to talk to Kate, please, about the impact of smoking on mothers who are pregnant. What is the impact on their babies, on the delivery of the baby, and on the baby’s health outcomes? If you could give us an outline, that would be very helpful.

Kate Brintworth: It is important to start with the fact that we know that smoking is the single biggest modifiable risk factor for pregnancy, and we know that every women who gets pregnant wants the best for her baby. As a midwife, I have never sat in front of a woman who does not want the absolute best for her baby. It is important to build on what Chris Whitty said around the removal of choice. Women will go to extraordinary lengths to protect their bodies and babies to ensure that their children have the best start in life, and yet the quit rates that we see in pregnant women are between 30% and 40%, showing how difficult it is for women to extricate themselves from the situation in which they find themselves.

The effects are devastating: stillbirths are increased by 47%; you are twice as likely to have a baby that has not grown properly; and you are 27% more likely to have a baby that is born pre-term. You are more likely to have complications of pregnancy, such as bleeding, the placenta not forming properly or the waters that surround the baby breaking earlier with the risk of infection, so there are immediate effects that we can see. If a baby is small, it goes into labour more vulnerable to the stresses of labour, so we can have more complications there. If a caesarean section is needed, the mother is more vulnerable to recovery and it can be a much harder road to recovery for her, with the risk of infection and blood clots, but also for the baby. If the baby is born early, obviously the risk then is that the baby and mother are separated and you have this unnecessary trauma to a family of a baby having to go into a neonatal unit. The risks that come from prematurity are well-documented for children, for educational attainment and for their lung and health development, but when the children go home, they are more at risk of sudden infant death syndrome—up to three times more—in a smoking household.

There are then the long-term effects. We have already heard about asthma, chest infections and obesity. All those are heightened in children born into smoking households. You have a situation where children are at risk and women are at their most vulnerable when they are pregnant, and it really feels like it is our duty to support this Bill to protect the most vulnerable in our society, because there are the effects of having a child born with possible behavioural problems and malformations, which have been described. Those are really shocking events. I was talking to service users yesterday who have had children in the neonatal unit, and it is incredibly shocking when your pregnancy ends early and you are separated from your baby. There is a mental health impact on the family. There is also the point that this affects those coming from the most socioeconomically deprived backgrounds, for whom having any kind of health challenge makes it a much higher bar to fight.

--- Later in debate ---

[The Chair]

Thank you. I call Preet Kaur Gill.

[Preet Kaur Gill]

Q The point of this Bill is to call time on a system that privatises the profit from nicotine addiction but socialises the social costs. What is the impact that you see on your profession, which we know is already stretched on the frontline in terms of managing long-term chronic illness associated with smoking?

Professor Hawthorne: Smoking-related illnesses cost the NHS about £2.5 billion a year. Everybody knows that lung cancer goes with smoking, but what I am really seeing is awful chronic obstructive airways disease. I work in a deprived area. Many of my patients have smoked ever since they were teenagers and find it very difficult to stop. Every winter, they come to see me repeatedly with severe chest infections that require courses of steroids and antibiotics and sometimes hospital admissions. It is really difficult.

I had a patient who sadly has passed away now with end-stage lung disease caused by smoking. The difficulty we had keeping her as well as we could at home was that she could not have home oxygen because she continued to smoke. It was a massive difficulty for her to stop smoking, even though it was causing her to virtually strangle herself. That just shows what a difficult thing this is.

Professor Turner: To follow on briefly, you might think that children do not demonstrate some of the impacts that Kamila has just described, but that is not the case. Following on from the conversation before, nicotine is not good for you. If you are a foetus inside of your mam, it will cause uterine arteries to spasm and effectively strangle you—reduce the oxygen to you.

We know that vaping contains nicotine. Nicotine makes you small and, if you are born small, you are already on a trajectory for all the non-communicable diseases that Kamila and her colleagues will see in primary care: cancer, heart disease, stroke and hypertension. From the paediatric perspective, there are issues. Children do not concentrate so well when they are addicted to something, so their attention in school is changed. That will affect their learning outcomes and their future economic productivity. The devices sometimes set on fire, so if you have one in your mouth, it can create burns. Fortunately, there are few serious life-threatening complications, but you might have heard of popcorn lung, which is fortunately rare but is very serious. With popcorn lung, when you look at the lungs on a scanner, it looks like they are full of holes.

[Preet Kaur Gill]

Q Do you think that the Bill goes far enough to protect young people from the harmful effects of smoking and vaping?

Professor Turner: Yes, absolutely. The tobacco industry knows that, at the age of 15, we as a species are at the sweet spot for becoming addicted to nicotine for life. The proposed Bill will effectively stop that. Protecting our children from becoming addicted to something that will shorten their lifespan by 10 to 15 years has to be a good thing for us as a responsible society to do.

[Preet Kaur Gill]

Q Finally, what are the harms of vaping to those who have never smoked?

Professor Hawthorne: We know that vaping can cause people to start smoking; it can lead to smoking. We do not have much evidence—I think you have been told this already this morning—as to what the long-term effects of vaping are. We have known about smoking damage since the work of Sir Richard Doll in the 1960s, so this is relatively new. We know there are chemicals in what people are inhaling—that is what causes the popcorn lung—but it is actually only one particular chemical that has been linked, and there are lots. Since 2016, vapes have not been allowed to actually have that chemical any more, but there are other chemicals, and we still do not know what long-term effects they might have.

[Preet Kaur Gill]

Q There seems to be an issue around what is contained in illicit vapes, which we know include things like lead, nickel and high levels of nicotine, versus other vapes that have gone through a notification process. Do you feel that the research on the impacts of illicit vapes is not there, or is it the impact of vapes that have gone through a compliant process?

Professor Hawthorne: There is probably very little research on either.

Professor Turner: If I could just bring a bit of clarity, it is well known that nicotine is bad for us. Sir Walter Raleigh brought it back with some potatoes, and we have known for hundreds of years that nicotine is an addictive drug. As I said previously, it will shorten your life expectancy by between 10 and 15 years. Because we know nicotine is in all nicotine-containing vapes, whether licit or illicit, it is harmful regardless of what the other components might be. It is likely that those other components add to the harm, but there is substantial and well-described harm from nicotine addiction to us as human beings.

[Dame Andrea Leadsom]

Q Thank you both so much for being here. As I said to the other medical professionals, your words today will be incredibly valuable in ensuring the smooth passage of the Bill. Professor Turner, could you explain to us what happens to a baby born addicted to nicotine in terms of the withdrawal symptoms and the impact on its health and development?

Professor Turner: There is not a lot of research on that. Certainly, we know that if you are in utero and your mother is smoking, you will get the harmful effects of nicotine. That is a very good question—I honestly do not know what the effects on the unborn child would be. Certainly, we know that children born to parents who are addicted to morphine or cocaine have learning difficulties. I have to be honest and say that I might have to get back to you on that one, but I can assure you that it is not good to be in utero and exposed to nicotine.