Political

New Zealand is a sovereign state with a democratic parliamentary government based on the Westminster system. Since 1996 New Zealand has elected Member of Parliament using a "Mixed Member Proportional" (MMP) system of proportional representation. Elections are usually held every three years.
The last three governments have been coalitions between a major party and a minor party with support from other minor parties on issues of confidence and supply. Since 1996 more than six political parties have been represented in Parliament.
The judicial system in New Zealand is based on the British model. The judiciary is independent from the executive.
New Zealand has a high degree of social and political stability and a modern social welfare system.