Thursday 24th November 2022, 12.50pm (day 4,109)

I’ve lived within a few yards of this door for twenty-one years and have absolutely no idea what is behind it. It seems to simply go into nothing: on the other side, so far as one can tell, there is merely a large clump of undergrowth. I genuinely feel that this might be a portal into another dimension. Or perhaps a secret MI6 rendition chamber. (But probably it’s just an old coal cellar.)