Apologies if none of this seems new to some of you, but I think we seem to have rather lost sight of the bigger picture in some of our recent discussions. As I see it, we have three options for how to come out of lockdown:
1) we lift most if not all of the restrictions now, and go back to pretty much where we were in mid-March (bearing in mind that in most of the country outside London only a small proportion have had the virus). We accept that there will be a significant number of people who will die (likely in the hundreds of thousands), and the NHS will be overwhelmed (so a significant number of young people will also die through lack of treatment). However, after the virus has played itself out in about six months or so, the survivors will be able to get back to a normal life. Our tourism industry, our status as an airline hub and all the associated businesses will have died, because no-one will want to come here, and the resultant job losses are likely to be massive.
2) We partially lift restrictions, allowing the number of infections to increase to a level that can just be managed by the NHS and the Nightingale hospitals. In practice, depending on how much the restrictions were lifted, that would happen in a couple of weeks or so, when we would then have to re-impose restrictions to stop the virus spiralling further out of control. If you remember back to the first Horizon programme, and the graphs of the various flattening measures, the effect of flattening a mountain into a molehill is that you end up with an exceptionally big molehill. Effectively, we would have locked ourselves into a state little better than we are in now, for many years, unless a vaccine could be rolled-out.
3) We maintain the restrictions until the numbers being infected are negligible, and the risk is small enough that we can return to normal life. And I mean normal life, where pubs and restaurants and tourism are operating normally, not a phony 2m-distancing “new-normal”. Like the Asian countries achieved with SARS, without a vaccine. Just like nearly-every other country in the world is aiming for, and in some cases have just about achieved. Admittedly the return to normal life would need to be cautious, as flare-ups would inevitably occur. I think this is what the government were hoping could happen after about a month or so of lockdown. Unfortunately, by the time the lockdown was imposed in the UK, the numbers infected were so large that it has taken a lot longer to get there. However, according to recent news, we are only about two weeks or so away from that point in London, although longer in the rest of the country. To me, this really does seem the “no brainer” option. I am mystified as to why some people keep pushing for either of the alternatives, other than those who despite all the evidence are still in denial about the seriousness of this virus.