Voters in Turkey are due to return to ballot box for run-off elections on Sunday

Turkish President Recep Tayyip Erdogan will face opposition candidate Kemal Kilicdaroglu in the key presidential election run-off on Sunday.
Turkish President Recep Tayyip Erdogan won the most votes in May 14 elections but it was not enough to avoid a run-off.
Erdogan won by 49.5% of votes in first round on May 14 while Kemal Kilicdaroglu secured 44.8%.