Milkman (The Ghost House)
From Tardis Wiki, the free Doctor Who reference
The Milkman brought milk to the people at Bannerman Road.
John O'Brian and his parents bought a lot of milk from the milkman. In 2009 the family went away holiday for three weeks. The Milkman said, that it had costed him a fortune that the family had cancelled their order. One morning he passed by the empty house at 39 Bannerman Road and saw how the house swapped places with a Victorian house from 1884. He told Sarah Jane Smith that he thought that a film was made at the house. (AUDIO: The Ghost House)