London Underground to retire ageing 92-year-old signal box
 

On Fri, 24 May 2019 11:51:52 +0100, "
wrote:

https://www.itv.com/news/london/2019...ld-signal-box/

I wonder if they had as much trouble installing the 1926
state-of-the-art signalling system as we've had in replacing it?