People wave Egyptian flags during day one of voting on the referendum on draft constitutional amendments, in Cairo, Egypt, 20 April 2019. The three-days referendum in Egypt is slated to vote on parliament's approval of the constitutional amendment. The modification of Article 140 extends the duration of the presidential term from four to six years, an alteration that is supposed to enter into force the day following the end of the term of his predecessor, and allows presidents to serve a maximum of two consecutive terms.