Reserved seats

Several politico-constitutional arrangements use reserved political positions, especially when endeavoring to ensure the rights of minorities or preserving a political balance of power. These arrangements can distort the democratic principle of one person - one vote in order to address special circumstances.

The Constitution of Afghanistan guarantees at least 64 delegates to be female in the lower house of the bicameral National Assembly ("The elections law shall adopt measures to attain, through the electorate system, general and fair representation for all the people of the country, and proportionate to the population of very province, on average, at least two females shall be the elected members of the House of People from each province."), while Kochi nomads elect 10 representatives through a single national constituency. Moreover, "one third of the members (of the House of Elders) shall be appointed by the President, for a five-year term, from amongst experts and experienced personalities, including two members from amongst the impaired and handicapped, as well as two from nomads. The President shall appoint fifty percent of these individuals from amongst women."

The Argentine Constitution requires for a 30% quota for female candidates for Congress.

50 seats out of 350 in the Parliament are reserved for women.

The Parliament of the Brussels-Capital Region in Belgium includes 17 reserved seats for the Flemish minority, on a total of 89, but there are no separate electorates.

Croatia reserves eight seats from the minorities and five for citizens living abroad in its parliament. There are three seats for Serbs, one for Italians, and a few more for other ethnic groups, where a single representative represents more than one group (there is only one representative for both Czechs and Slovaks).

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Wikipedia