Erdogan will vote

Turkish President Tayyip Erdogan said Sunday his vote cast in his hometown of Istanbul.

Erdogan said it was not an ordinary referendum, but a vote on a new government system. Prime Minister Binali Yildirim, whose office will expire Erdogan could win the referendum, raised his voice in the coastal city of Izmir. Opposition leader Kemal Kilicdaroglu did in the capital Ankara.

Polls and commentators predict a neck-and-neck race between the supporters and opponents, although a narrow victory for the yes camp is most likely.