epa07669432 Supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu celebrate after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/AKIN CELIKTAS

epa07669429 Supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu celebrate after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/AKIN CELIKTAS

epa07669483 Supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu celebrate after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ERDEM SAHIN

epa07669484 Supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu celebrate after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ERDEM SAHIN

epa07669493 Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu (C) greets his supporters after the Istanbul mayor election re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/SEDAT SUNA

epa07669623 A handout photo made available by the CHP Press office shows thousands of supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu as they gather during Imamoglu's speech after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ONUR GUNAL / CHP PRESS OFFICE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

epa07669619 A handout photo made available by the CHP Press office shows thousands of supporters of Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu as they gather during Imamoglu's speech after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ONUR GUNAL / CHP PRESS OFFICE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

epa07669620 A handout photo made available by the CHP Press office shows newly elected Istanbul Mayor Ekrem Imamoglu of Republican People's Party (CHP) greets his supporters as they gather during Imamoglu's speech after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ONUR GUNAL / CHP PRESS OFFICE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

epa07669624 A handout photo made available by the CHP Press office shows newly elected Istanbul Mayor Ekrem Imamoglu (2-R) of Republican People's Party (CHP) and his wife Dilek (2-L) greet to his thousands of supporters as they gather during Imamoglu's speech after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ONUR GUNAL / CHP PRESS OFFICE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

epa07669626 A handout photo made available by the CHP Press office shows newly elected Istanbul Mayor Ekrem Imamoglu of Republican People's Party (CHP) greets his supporters as they gather during Imamoglu's speech after the Istanbul mayoral elections re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/ONUR GUNAL / CHP PRESS OFFICE / HANDOUT HANDOUT EDITORIAL USE ONLY/NO SALES

epaselect epa07669310 Republican People's Party (CHP) candidate for mayor of Istanbul Ekrem Imamoglu (C) greets his supporters after the Istanbul mayor election re-run, in Istanbul, Turkey, 23 June 2019. According to unofficial results Ekrem Imamoglu won the election with 54 percent of the votes. The Turkish Electoral Commission ordered a repeat of the mayoral election in Istanbul for 23 June 2019, after Turkish President Erdogan's AK Party had alleged there was 'corruption' behind his party losing to a candidate of main opposition Republican People's Party's (CHP) in the 31 March 2019 polls. EPA-EFE/SEDAT SUNA