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
Fouad Mebazaa Constitutional Democratic Rally since 1988. From 1995 to 1998 he was Mayor of Carthage. He was also elected President of the Chamber of Deputies in 1997 and reelected in 2004. After the exile of President Zine El Abidine Ben Ali to Saudi Arabia following continued protests, Mebazaa was appointed as President following the Constitutional Council's interpretation of the situation and the Constitution. Prime Minister Mohamed Ghannouchi had briefly claimed to be President the previous day, prior to the Constitutional Council's declaration of its opinion. Under Article 57 of the Constitution, an election was to take place between 45 and 60