London Underground: A Brief History of Sidings

[John Ashworth]

A very interesting examination of the use of sidings on the London Underground.

A Brief History of Sidings

[Steve Appleton]

Whilst reading this link, this lead me via another link to another interesting website which has lots of technical information about London Underground including track and signal diagrams.
http://www.microlp.co.uk/Homea/index.html

[Kevin Wilson-Smith]

Thanks John.

And Steve - your link. A great find. And very interesting.

The more so as the one line I know inside out is the Northern Line and this is what it is all about!