It was a bit more macroscopic than that... I think I need to go and carry it on and see if my theory of the continued route is valid. I do like how this one is pretty much impossible to predict from a map (at least in London).

I haven't explored any of the Inns of Court despite working in Holborn for a couple of years because I was never quite sure how to tell which bits of them are private property. I am a bit of a coward like that.