Character: Rosemary Harwood
Actor: Rebecca Charles
Episode: The White Feather

A secretary in Whitehall, very senior, reports directly to Lord Halifax at the Foreign Office and a supporter of the Friday Club. She steals a letter from a senior member of Lord Halifax's staff to the Italian Ambassador exploring the possibility of a negotiated peace. The person who left the darkened room, identified by Stanley Ellis because she wears lavender water.