There'll be a 48-hour strike starting late on Saturday that will cause disruption on Sunday and Monday. While the Tube will be running, there will be severe delays (more than the usual) and commuters are being warned to make alternative travel plans.
What are the alternatives? Walking is one. And with this handy map you can see exactly how long it will take to get between each station on foot.
Created by design duo Aryven Arasen and Joe Watson, it perfectly shows how getting around the city during the strike may not be quite as bad as first thought.