on 10 October 2015; 17 February 2016; 13 March 2016; and 15 July 2016. Melih Gökçek was the Metropolitan Mayor of Ankara between 1994 and 2017. Initially elected in the 1994 local elections, he was re-elected in 1999, 2004 and 2009. In the 2014 local elections, Gökçek stood for a fifth term. The MHP's metropolitan mayoral candidate for the 2009 local elections, Mansur Yavaş, stood as the CHP's candidate against Gökçek in 2014. In a heavily controversial election, Gökçek was declared the winner by just 1% ahead of Yavaş amid allegations of systematic electoral fraud. With the Supreme Electoral Council and courts rejecting his appeals, Yavaş declared his intention to take the irregularities to the European Court of Human Rights. Although Gökçek was inaugurated for a fifth term, most election observers believe that Yavaş was the winner of the election. Gökçek resigned on 28 October 2017 and was replaced by the former mayor of Sincan district, Mustafa Tuna; who was succeeded by Mansur Yavaş of the CHP, the current Mayor of Ankara, elected in 2019. Main sights Ancient/archeological sites Ankara Citadel The foundations of the Ankara castle and citadel were laid by the Galatians on a prominent lava outcrop (), and the rest was completed by the Romans. The Byzantines and Seljuks further made restorations and additions. The area around and inside the citadel, being the oldest part of Ankara, contains many fine examples of traditional architecture. There are also recreational areas to relax. Many restored traditional Turkish houses inside the citadel area have found new life as restaurants, serving local cuisine. The citadel was depicted in various Turkish banknotes during 1927–1952 and 1983–1989. Roman Theater The remains, the stage, and the backstage of the Roman theater can be seen outside the castle. Roman statues that were found here are exhibited in the Museum of Anatolian Civilizations. The seating area is still under excavation. Temple of Augustus and Rome The Augusteum, now known as the Temple of Augustus and Rome, was built 25 20 BC following the conquest of Central Anatolia by the Roman Empire. Ancyra then formed the capital of the new province of Galatia. After the death of Augustus in AD 14, a copy of the text of the Res Gestae Divi Augusti (the Monumentum Ancyranum) was inscribed on the interior of the temple's in Latin and a Greek translation on an exterior wall of the . The