Im at work at the mo so forgive me the names/details are a bit sketchy.

The survey suggests that access to mancunian way can be reached by going along  main line passage, and taking a small left hand turn near the end where it pops out into the main passage way but at a high level.

When we got there, there was no left hand turn.....
Instead, at high level there was a ferret hole...

Is there someone small enough in yorkshire that has been through this bit of passage....we were intrigued to find out as we stomped grumbling back the way we'd came......