chunk: By 1990, Thatcher is shown as an imperious but aging figure, ranting aggressively at her cabinet, refusing to accept that the Community Charge (the "Poll Tax") is unjust, even while it is causing riots, and fiercely opposed to European Integration. Her deputy Geoffrey Howe resigns after being humiliated by her in a cabinet meeting, Heseltine challenges her for the party leadership, and her loss of support from her cabinet colleagues leaves her little choice but reluctantly to resign as Prime Minister after eleven years in office. A teary-eyed Thatcher exits 10 Downing Street for the last time as Prime Minister with Denis comforting her. She is shown as still disheartened about it almost twenty years later.