Ha ha. Thanks never seen this oneBumping this thread as an error has been corrected.
I have been watching more of Martin's videos and from this recent one, it seems Frank Sidebottom was right all along (you know he was, he really was).
What Martin originally thought was the confluence of the Tib was actually a storm drain. So here he goes back into the Medlock to track down the real end of the Tib - a bit underwhelming it was too compared with the drain he originally thought was the real thing.
If you want to cut out the waffle, forward to 9 mins
Like Martins videos always educational
Frank ahead of his time
Took expert code breakers at GCHQ to break his hidden codes