A Week in the Life of London Underground (entries to each of the 330 stations over the course of a week)
The purpose of this map is chiefly aesthethic, as well as an attempt of providing an alternative visualization of our beloved network.
a more geographically accurate london tube map
While the Doctor might well be best known for fighting intergalactic aliens, much of his time is taken up with the day to day protection of the Central Line from extra terrestrial interference. It has come to light however that when trains pass too close to the Tardis there is a chance they may not end up at Woodfood (via Hainault).