Tube Mapper - Luke AgbaimoniUnderground, Overground
I love finding locations where you can see Underground trains traveling over Overground trains (or vice versa).
This vantage point near East Putney station has beautiful views of tube trains traveling over the railway.
Hylke Bons 🥜@tubemapper inside Whitechapel station I believe too!
Matthew MalthouseIt certainly happens there but I can't think of any vantage that would allow you to see it.