Friends In Noble England

by Stephen Peters
Answer: PICCADILLY CIRCUS

The image is of one of the animals in the Animals on the Underground website, where an artist has used the lines and stations of the London Tube map to draw a series of animals. If you examine all the figures, you discover that only one station's circle represents the right eye of exactly three animals (the bat, the hound, and the wallaby), and is also part of the lines for the pig. That station is PICCADILLY CIRCUS.