Source: https://eos.cartercenter.org/summaries/294
Timestamp: 2019-04-23 16:01:16+00:00

Document:
State Parties shall recognize popular participation through universal suffrage as the inalienable right of the people.
The right to vote is not a privilege. In the twenty-first century, the presumption in a democratic State must be in favour of inclusion, as may be illustrated, for example, by the parliamentary history of the United Kingdom and other countries where the franchise was gradually extended over the centuries from select individuals, elite groupings or sections of the population approved of by those in power. Universal suffrage has become the basic principle (see Mathieu-Mohin and Clerfayt, cited above, p. 23, § 51, citing X v. Germany, no. 2728/66, Commission decision of 6 October 1967, Collection 25, pp. 38-41).
Any departure from the principle of universal suffrage risks undermining the democratic validity of the legislature thus elected and the laws which it promulgates. Exclusion of any groups or categories of the general population must accordingly be reconcilable with the underlying purposes of Article 3 of Protocol No. 1 (see Sukhovetsky v. Ukraine, no. 13716/02, § 52, ECHR 2006-VI ; Russian Conservative Party of Entrepreneurs and Others v. Russia, nos. 55066/00 and 55638/00, § 49, 11 January 2007; Krasnov and Skuratov v. Russia, nos. 17864/04 and 21396/04, § 41, 19 July 2007; and Kovach v. Ukraine, no. 39424/02, § 50, ECHR 2008).
Any departure from the principle of universal suffrage risks undermining the democratic validity of the legislature thus elected and the laws which it promulgates.

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 § 41
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 § 50