The Central Line takes electron passengers from Battery to Earth; meanwhile on The Northern Line some passengers are mad they’ve been redirected to the District so then the lights go off on the Piccadilly line…
This coloured schematic of the wiring typically seen in a British Moto reminds me of the classic graphic map used on The London Underground.
I may as well just take the bus; where is a Routemaster when you need one!
geordiebiker.com 