The Nightingale hospitals are largely empty of people. They are ready as a back up but so far not necessary.To be honest Rod, I read the above as SR read it. I penned a reply but decided not to post up, preferring to see how the 'conversation' developed. You later qualified your post
However, "enough capacity in the NHS..." Is there enough capacity? There's now several Nightingale's and pretty much every hospital has extended its Critical Care Areas. The production of vents and research also continues at pace. Two things; there may well be a second spike, but we don't know how big. Also, what about staffing levels? Staffing levels is, to me, a greater concern. Managing vented patients isn't something you learn in 5 minutes and, ideally, is done on a 1-2-1 basis. And if you're losing staff at the same time... I genuinely don't know how it would pan out.
As for the herd immunity you propose, the govt switched direction away from that when it became obvious it was too costly in terms of the abrupt rise in infection rates. Why will it suddenly become acceptable?
In truth, we don't know if there's enough capacity in the NHS, nor do we know how expensive in lives developing herd immunity would be.
Spain relaxed the lockdown for non-essential workers 2 weeks ago - the need for foodbanks just exploded, and the posts on FB from people needing food or have been threatened with eviction, even though that's illegal during lockdown, are heart breaking. We'll see in the next 2 weeks if that relation causes a second spike.
You're right, lockdown has to end, but its how it ends that's important. And your post above; what we write and how its read can, occasionally, be two different things.
I have spoken to a couple of locals this week who work in the big Newcastle hospitals. They have plenty of capacity. They are all geared up, the hospitals are fully focused on covid, but the numbers have not poured in. I don't know how this compares to the rest of the country.
There was a piece yesterday about Dyson's ventilators not being required in the UK. It mentioned that we are currently using half of our ventilators, meaning half are left available.
The above doesn't mean we can all go around hugging people but it does suggest that so far the distancing is suppressing the numbers and the system can hope. (Clearly there may be regional spikes where hospitals are struggling to cope)