London Underground - The Basics
An informative guide to the underground.
What's so special?
Now there are many different trains across the different lines such as the S stock which are used on the subsurface (Circle, Hammersmith & City, District & Metropolitan lines) trains. They are the first trains with air con and with walk through carriages. Another interesting thing is that the moquette seats have the 4 colours of the lines that they operate: Yellow, Pink, Green and Purple.
Here are some of the other trains.
Features: Air Con, Walkthrough carriages and 3 sets of double doors.
Features: Advanced passenger information systems, automatic train operation and fast acceleration and braking.
Features: fast acceleration and braking, wide passenger doors and seven extended carriages.