Duck pond

A duck pond was a regular feature of small towns, and usually harboured ducks.

Stockbridge had such a pond; the Fifth Doctor was flung into it when Jane Potter ran into him on her bicycle on her way to school. (AUDIO: The Eternal Summer)

Leadworth also had a duck pond — but, as the Eleventh Doctor noted, one that curiously did not contain a single duck. (TV: The Eleventh Hour)

In a bad mood after learning the truth about his mother, Hex went to a duck pond in 2026 London and remarked about the easy lives of ducks. He was visited by Nobody No-One, who planted a grenade in the pond as an incentive for Hex to run away back to the Seventh Doctor. (AUDIO: A Death in the Family)