Zine El Abidine Ben Ali temporarily the (presidential) duties." However, this arrangement was very short lived, because early the following day (15 January 2011) the Constitutional Court of Tunisia determined that Ben Ali was not "temporarily unable" to exercise his duties and that the presidency was in fact vacant. The arrangements he had made with the Prime Minister before leaving the country were found to be unconstitutional under article 57 of the constitution. The country's constitutional court, the highest legal authority on constitutional matters, announced the transition saying that Fouad Mebazaa (the Speaker of Parliament) had been appointed interim president. Mebazaa took the oath in
History of Tunisia Monetary Fund (IMF) forced the government to raise the price of bread and semolina, causing severe hardship and protest riots. In this situation, the Islamic Tendency Movement (MTI) under Cheikh Rached el-Ghannouchi provided popular leadership. Civil disturbances, including those by the Islamists, were repressed by government security forces under General Zine El Abidine Ben Ali. The government persisted in following its program; Ben Ali was named prime minister. The 84-year-old President Bourguiba was overthrown and replaced by Ben Ali his Prime Minister on November 7, 1987. The new President changed very little in the Bourguibist political support system, except to