Here we go with the Docklands Light Railway DLR network and my totally unofficial interpretation of the system. I assigned each service an alphanumeric identifier breaking with London tradition of unnumbered railway
The new London tube map (August 2011 version)
File:London Underground Overground DLR Crossrail map alt.svg - Wikipedia
File:London Underground Overground DLR Crossrail map zone.svg - Wikipedia
The new London tube map (August 2011 version)
Map of the DLR Line. Updated 2023.
South London Tube Map 2050, Including all TFL project proposals: South London Metronisation, Sutton Tram, DLR/ Bakerloo Line extension, ect. : r/LondonUnderground