Written by Colin Mendelsohn, UNSW Associate Professor and Tobacco Treatment Specialist.
Originally published on the Huffington Post.
This week, the Victorian Legislative Council debates the draconian legislation to have electronic cigarettes regulated as tobacco products, under the Tobacco Amendment Bill 2016. Although well meaning, this legislation is misguided. It will help perpetuate smoking and have an overall negative effect on public health.
If passed, the legislation will restrict the sale, supply, display and use of e-cigarettes as if they were tobacco products. It will be illegal to vape in designated smoke-free areas in Victoria. Even advertisements to encourage smokers to switch to vaping will not be allowed.
A recent comprehensive review of e-cigarettes by the prestigious UK Royal College of Physicians recommended that e-cigarettes be promoted as widely as possible as a substitute for smoking in the interests of public health. So why are we effectively banning them in Victoria?
Fear and misinformation
The new laws are based on fear and misinformation. E-cigarettes are not tobacco products. They do not contain tobacco, do not burn and do not release smoke. Almost all of the harm from smoking is caused by the smoke, and nicotine has relatively minor health effects, except in pregnancy. E-cigarettes provide the nicotine that smokers are addicted to but with very low levels of harmful chemicals. According to recent comprehensive reviews by Public Health England and the Royal College of Physicians, e-cigarettes are unlikely to exceed 5 percent of the harm from smoking tobacco.
There is also clear evidence that e-cigarettes are helping many people to quit. Studies of early models which deliver low nicotine levels are at least effective as nicotine patches and newer models are substantially more effective. A recent study in the journal Addiction estimated that over 6 million smokers had quit smoking using electronic cigarettes in Europe alone.
According to the Victorian Minister for Health, e-cigarettes will act as a gateway to smoking for young people and 'renormalise' smoking. However, 10 years of experience in the UK, US and Europe suggests that the opposite is true -- that e-cigarettes may be reducing adolescent smoking rates. Although many adolescents experiment with e-cigarettes, overseas studies have found that regular use is almost exclusively confined to young people who already smoke. Furthermore, in the US, only 20 percent of adolescent vapers use nicotine.
In the UK and US, there is no evidence that e-cigarettes are undermining the decline in smoking rates. In fact, as e-cigarette use is rising, adolescent and adult smoking rates are falling faster than ever before. It is quite possible that e-cigarettes are contributing to this rapid fall. Young people who experiment with e-cigarettes may otherwise have smoked if e-cigarettes were not available. It is obviously better for young people not to use e-cigarettes, but vaping is preferable to smoking and is likely to be 95 percent safer.
More research is needed before we have certainty about the risks and benefits of e-cigarettes. Like any new treatment, there is a possibility of unknown side-effects in the future. However, one thing we are sure of is that two out of three cigarette smokers will bekilled prematurely by their habit and vaping can help many of them to quit.
Getting the regulatory balance right
E-cigarettes should be regulated, but in a balanced way that maximises the potential benefits to smokers while minimising the risk of negative public health effects. Regulation also needs to be proportionate to risk. It is irrational to apply severe restrictions to a much safer product while allowing widespread access to deadly cigarettes.
The proposed legislation is focussed solely on avoiding potential dubious risks but ignores the substantial health benefits to smokers. This legislation could have the unintended consequence of undermining a potentially life-saving technology. It will diminish the appeal of vaping relative to smoking and may even destroy the industry altogether, enhancing the unregulated black market.
The proposed total advertising ban on vaping is counterproductive. Carefully regulated advertising to adult smokers can inform them of the significant harm-reduction benefits of vaping and encourage them to switch. Appropriate advertising guidelines would avoid images of young people, targeting youth and non-smokers and glamorous or seductive advertising styles.
E-cigarettes should be given a competitive advantage over cigarettes to encourage switching. Allowing people to vape in some smokefree areas would help to make e-cigarettes more attractive and would reduce the risk of vaping ex-smokers having to use smoking areas with other smokers. Sales tax on e-cigarettes should be minimal to maintain a price advantage over deadly cigarettes.
Further appropriate regulations would ensure childproof containers with accurate labelling, no sale to people under 18 years, quality control and safety standards.
E-cigarettes represent a massive opportunity for Victorian smokers and have the potential for substantial improvements in public health. We cannot afford not to embrace them.