> In a programme screened by the BBC in early 2004, paying tribute to the series, it was revealed that Jay and Lynn had drawn on information provided by two insiders from the governments of Harold Wilson and James Callaghan, namely Marcia Williams and Bernard Donoughue.[12]:98 The published diaries of Richard Crossman also provided inspiration.[6][13]
In particular the first of these describe his battles with "the Dame", his Permanent Secretary, the formidable Baroness Sharp, first woman in Britain to hold the position.