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  • Print publication year: 2010
  • Online publication date: May 2010

11 - New Zealand: MMP in a Westminster setting

Summary

As I argued in Chapter 1, the electoral reform in New Zealand in 1993 has a good claim to being the most momentous of all the reform episodes studied here: over eighty years' uninterrupted use of single-member plurality (SMP) were ended in favour of mixed-member proportional representation (MMP), a form of PR never previously used in the Westminster world. In no other case of post-war electoral reform has such a long-standing system been so comprehensively overturned.

The process that led to this change was, as two of its leading students observe, ‘long and winding’ (Levine and Roberts 1997: 25). A Royal Commission reported in favour of replacing SMP with MMP in 1986 (Royal Commission on the Electoral System 1986), but its recommendation did not initially spark wide enthusiasm, and the proposal could easily have been shelved. Only an improbable combination of factors – the strategic actions of certain key individuals and groups, the miscalculations of others, the dynamics set up by the Royal Commission, and growing public dissatisfaction with a political class that was perceived as having pursued radical economic reforms without regard to the wishes of the electorate – kept the matter on the agenda. In the end, two referendums were held. The first, in September 1992, asked voters two questions. One question simply asked whether the existing electoral system should be retained or changed. The other question offered four alternatives to the status quo and asked voters which they would choose supposing that reform did take place.

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