1. See C. Hay and G. Stoker, ‘Who's Failing Whom?’, in Political Studies Association, Failing Politics? A Response to the Governance of Britain Green Paper, Newcastle, PSA, 2007.
2. Lijphart, Patterns of Democracy, p. 210.
3. Norris, ‘The Twilight of Westminster?’.
4. Ibid., p. 61.
5. King, The British Constitution, p. 352.