https://photos.app.goo.gl/vttmNZb6G4hgyFA16
Can we have some love for London's longest alley?
https://www.openstreetmap.org/directions?engine=graphhopper_foot&route=51.58971%2C-0.10665%3B51.57734%2C-0.10020#map=15/51.5832/-0.0992
This is the first I'm hearing of it, how long is it?
It's just over a mile. It crosses perpendicular to the roads of Harringay Ladder which runs from Finsbury Park all the way to Turnpike Lane.