To answer the original OP, yes, I would support another period of lockdown if that is what it takes to save lives and prevent the NHS becoming overwhelmed by slowing the virus down.
I am not underestimating the struggles and sacrifices many of us are having to endure, but I do believe they are necessary. Most are mere inconveniences in the grand scheme of things, but others are more serious, or very serious. The urge to come out of lockdown is understandably strong, but I think the risks are still too high, and so it would be a grave mistake. The daily death rates are sobering. I would be surprised if today's lower rate continues beyond a day or two. We are already well beyond 20,000 deaths and will likely be well beyond 30,000 deaths by the end of next month.
We have a friend who is ex WHO and still in a similar role. I trust their judgement. Lockdown and social distancing is not enough, and alone will not get us out of this mess. We also need widespread and reliable testing, contact tracing, treatment and a vaccine. We need reliable evidence about whether the virus can reinvigorate in those who have had it and whether antibodies give immunity and if so, for how long too.
Like most people, I wish I could wake up and find this was just a bad dream. But it is real - a global and national pandemic and emergency, the like not seen for a century. Few of us have experienced anything like it before, and hopefully won't again. Much as we hate it and want to kick against it, we have to deal with it. In my own community I have seen the mixing of households: 3 mums out for a walk close together, 2 teenage boys cycling together, 4 teenage boys walking and hanging out together - all going back to their own individual households where the adults, (because they need to), are going out to work, one in a high risk profession, or to the food shops and supermarkets. I am also aware of countless people driving or cycling here from the surrounding towns and cities umpteen miles away 'to exercise', well outside of their local areas - under the government and public health guidelines, only those caring for those with significant additional needs such as learning disability and autism are allowed to do this if necessary to meet those needs. I have seen someone else on camera at their second home. But I am as much against those who think the law and guidelines are not for them, as I am those who seek to name and shame on social media or shout at people in public, or post nasty notes through letterboxes or damage cars. We all need to support each other but especially our keyworkers and vulnerable, be it because of health, disability, mental heath, domestic or child abuse or hardship. I do believe that our generations will be remembered and judged by how we respond. We are still in dangerous times. We are not out of the woods yet.