underground monorail line under London - idea for a layout?

[rue_d_etropal]

just found this via facebook
https://www.ianvisits.co.uk/blog/2016/10/12/the-private-monorail-tunnel-under-north-london/

might make an interesting little layout, the overhead monorail would be a challenge, but I suppose the idea of a normal track with cars without anyone in them might be an option, but I like the monorail.

[Steve Holland]

might make an interesting little layout, the overhead monorail would be a challenge, but I suppose the idea of a normal track with cars without anyone in them might be an option

That will be the Post Office railway then, see http://www.mailrail.co.uk DC traction and third rail pick up - giant Hornby Dublo!

[rue_d_etropal]

that gives me an idea.I have just ordered one of the Marklin My World train sets, the wagons look similar, and I am thinking some sort of narrow gauge system similar to the post office system. It is remote control. Infrared I think, so train has to be in sight.
https://az95169.vo.msecnd.net/images/marklin/29301.jpg

[Steve Holland]

Even stranger - a cable hauled passenger carriage that turns in to a lift.
https://www.youtube.com/watch?v=7pXSSLZpdW4
A model of that would not need much of a fiddle yard, but height could be a bit of an issue