The Parliamentary Secretary was a secretary working in the Home Office.
In 2009, on the first day the children of Earth were controlled by the 456, she had to call away Bridget Spears, leaving Lois Habiba at her desk working on the press list. (TW: Children of Earth: Day One) When General Pierce confronted the British government about why Britain took command over the 456's arrival, the Secretary pointed out that Britain claimed no ownership or sovereignty over the species. (TW: Children of Earth: Day Three)