Question: It's graffiti-spattered and neglected. At the Bedford Road end it resembles some sort of barren cul-de-sac. There is no sign indicating that it is there or saying what it is.
There is no sign saying where it leads.
So what is it?
Answer: a public footpath in the London Borough of Waltham Forest! The one that runs between Bedford Road and Winns Terrace E17. Walk along it if you dare...