Main opposition party says Turkey rejected Erdogan's presidential system demand

ANKARA (Reuters) - Sunday's election results show a clear rejection by voters of President Tayyip Erdogan's quest for greater powers and an executive presidential system, a senior official of the main opposition Republican People's Party (CHP) said. "Voters said a clear no to the presidential system," the CHP's Istanbul chairman, Murat Karayalcin, told reporters. (Writing by Ece Toksabay; editing by David Dolan)