Leadworth duck pond
From Tardis Wiki, the free Doctor Who reference
The Leadworth duck pond was located in a park in downtown Leadworth. (TV: The Eleventh Hour) It was installed in the 19th century. (PROSE: Around Leadworth) It was known as a duck pond, but yet actually had no ducks. (TV: The Eleventh Hour) The Eleventh Doctor figured out that this was because the ducks had been erased by a crack in time and space. (TV: Flesh and Stone)
When Rory Williams found himself as Caesar, he built himself a private sanctaury with a fountain, its still waters reminding him of the duck-free duck pond. (AUDIO: I, Rorius)
