I don't know anyone who likes smoking. Even people who smoke don't tend to like smoking. Most countries have been discouraging it (i.e. making it more unpleasant and more onerous) for decades now. There is a distinct stigma against smoking now. Hardly anywhere has actually banned it, though.
Britain is now part of an exclusive club that is moving to actually ban it. It's doing so by what is usually known as a "generational ban" on tobacco: a couple of weeks ago, Britain passed a law whereby anyone born after 1 January 2009 (i.e. those under 18 years old on New Year's Day 2027) will find it illegal to buy cigarettes or other tobacco products in British shops. Or rather, it is illegal for shops to sell cigarettes to them. Ever.
The ban is to begin on January 1st 2027. Going forward, the legal age will increase by one year annually. Thus, by 2037, for example, no-one under the age of 28 would be allowed to buy cigarettes; by 2050, the age requirement would be 41.
So, the whole of the current younger generation - and subsequent generations, in perpetuity, at least in theory - will never be able to smoke (legally). This conjures up the prospect, one day, of a whole country where no-one smokes. Unless, of course, the law is later repealed - and you have to believe that it will be one day - smoking will be actively prohibited.
Some are calling it the boldest public health move in generations. Healthcare advocates and cancer charities are lauding the bold move (smoking is one of the leading causes of preventable death, disability and ill health). Some conservatives are worried about its effects on employment in the industry, and others are howling about government overreach. But, in general, there has been a surprising consensus across the political spectrum, and it does seem like the legislation is indeed going through.
The only other country to have passed a similar law is the Maldives. New Zealand was on the cusp of it until a change in government derailed the legislation. Also, 22 individual towns in the US state of Massachusetts have also passed generational bans (although that does make it rather easy to evade...)
In the meantime, though, all eyes are on the UK. How will it be policed? How easy will it be to evade? How will stores check people's ages? Will there be riots? How will black market smugglers be dealt with? How will the government cope without such a large tax generator? What about people with clinical addictions? (In theory, very few current under-18s should be addicts.)
A large-scale social and medical experiment is going forward before our very eyes. It will be fascinating.