Camden was a London district.
In 2009, Clement McDonald was held in a police station in Camden after being arrested in the Hereford Arms. Gwen Cooper released him. (TV: Children of Earth: Day Three)
The Eighth Doctor visited Camden Market, and went to The World's End, a local pub. There, he was attacked by Cybermen. (COMIC: The Flood)
In 2008 Coldfire Construction put up a new technology block in one of the schools in Camden. (TV: Revenge of the Slitheen)
When Haresh got a job at the history department at a school in Camden he left his home in Nottingham and moved to London. (PROSE: The Day of the Clown)