In addition, during one of the last pre-election rallies in the province of Bilecik, the Turkish prime minister was unable to hold a meeting with the citizens, as he did before.
In 2014, during a rally before the municipal election, the then Turkish Prime Minister Recep Tayyip Erdogan lost his voice as well.
Some 20 political parties will participate in the parliamentary election in Turkey to be held June 7, 2015.
Over 53 million electors will vote in the parliamentary election in Turkey.
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