That’s a really interesting, both as a science/engineering story and also an example of how organisations never seem to share important information within unless you happen to be in the right place/right time for someone to overhear eyeroll

As to your question, all I know is ‘London’ I don’t know which station, and I did have a quick search to see, but no joy. If you like London public transport images she does some good ones of the Tube and some other (unnamed) stations