The Secret Tube Map That’s Only Meant For TfL Employees.
Take a look at the tube map above. A wash of bold background colours, squiggly lines and matching tube lines, it’s all a bit of a mess. Where do we even begin with this one?
This is called a PAYG Map (Pay As You Go map). It shows all the fare information TfL staff need to understand the network.
A colourful masterpiece.