Cannon Street tube station

Cannon Street was a tube station (PROSE: "London Underground Map") in the City of London. (TV: The Lie of the Land) It was located on the Circle line. (TV: The Web of Fear, PROSE: "London Underground Map") It was also serviced by another line, depicted in green, on a map of the London Underground network. On both the Circle line and the green line, Cannon Street was located between Mansion House and Monument. It was located north of the River Thames. (PROSE: "London Underground Map")

Jamie McCrimmon, reading a map of the Underground, noted that the next stops on the Circle line were Monument and Tower Hill. (TV: The Web of Fear) Cannon Street appeared on a map of the London Underground network at the time of the London Event. (PROSE: "London Underground Map")

Cannon Street station, written as "Cannon St." was seen on a map of London used during the Monk invasion of the late 2010s. (TV: The Lie of the Land)

Behind the scenes

 * The green line which appears on the "London Underground Map" has yet to be named within the DWU. In the real world it is of course the District line.