This will be my last post on this thread because I don't want to derail the OP. However for everybody saying that the idea of regular winter lockdowns are ludicrous, think of the difference in your mindset towards having all your civil liberties removed, between now and this same time last year. Is it really so incredible to think we could have taken a further step in the same direction by winter 2021? And yes of course you can think "yes, but we're accepting all these restrictions because now there's a good reason" but a good reason can always be found.
Me: Happy New Year!
January 2020 you: Happy New Year to you too. I have a feeling that 2020 is going to be great!
Me: Actually, no it won't be. In fact, by this time next year, you will have given up all of your civil liberties and freedoms. You won't be allowed to meet with even close friends and family. All but essential shops will close. Even work, if at all possible, should be carried out from home. And you will be just fine with this.
2020 you: Like fuck will that happen!
Me: It will, because there's a virus that causes a global pandemic.
2020 you: Oh well, in that case I understand. A virus that indiscriminately wipes out, say, 50% of the population? Then we certainly need the UK, and the world, to survive by any means possible.
Me: Oh no, you've misunderstood. This virus is asymptomatic, or manifests as a cold, in the vast majority of cases. The survival rate exceeds 99%. The average age of virus victims is higher than the average life expectancy.
2020 you: WTAF.