Judging from comments in the past, it seemed people found it easy to put on weight over the first lockdown due to many reasons.
That then led to depression or generally not feeling good about themselves.
I reckon we should all take our weight at the start of Lockdown 2 before Thursday, and for the next 4 weeks, with a weigh in each Thursday, monitor and see how we get on. Maybe make an individual goal as to what target we want to be by start of December or whatever.
Sounds a bit gay I know, but if it helps others with a bit more encouragement and motivation to stay in shape during a time of the year when it will be ridiculously easy to comfort eat and drink, I don't see why not.