I’m walking between every station on the London Underground
There will eventually be walks between every tube station, in both directions, within the confines of the Circle Line. Outside the Circle Line, walks are done in the "into London" direction.
I illustrate each walk with some history, a little bit of "well I never!" and with various degrees of competence with cameras.
It's all in aid of the Prostate Cancer UK charity - there's a QR code with links to their fundraisers at the end of each video.