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In page Politics of Egypt:

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A constitutional referendum was held in Egypt from 20–22 April 2019, with overseas voting taking place between 19 and 21 April. The proposed changes allow President Abdel Fattah el-Sisi to remain in power until 2030; under the previous version of the constitution, he would have been barred from contesting the next elections, which were due in 2022. The changes were approved by 88.83% of voters who voted, with a 44% turnout