The Bill will ensure Wales becomes the first country in the UK to bring vaping into line with the existing ban on traditional cigarettes. Ministers don't appear to be focusing on the health effects of e-cigarettes, but are keen to limit the normalisation of smoking. It's argued that children may be incentivised to take up smoking if vaping is allowed in public spaces. The jury is still out while studies continue to assess the impact of e-cigarettes, but if Wales sets a hard line now, there's talk it might relax the rules if they're deemed safe in the future.