Carlton. We’ve been living with Covid for just over 2 years now, and we are all looking forward to it finally seeming to have diminished and maybe started on its way out of our lives or at worst stay on with a much reduced and consequential presence. I was going back over some old correspondence of mine from that time and came across this YouTube video showing how China then was dealing with it. That Shenzhen and Shanghai now are back to lockdowns again must be disheartening. Anyway, I hope you enjoy this: https://youtu.be/dQQnH-A0fug