Greece’s conservative New Democracy party leader Kyriakos Mitsotakis has vowed to speed up reforms following his landslide victory in the country’s second election in five weeks.

Greeks heading to the polls Sunday for a second general election in five weeks, with conservative leader Kyriakos Mitsotakis expected to win reelection by a large margin.

Greek Prime Minister Kyriakos Mitsotakis has told The Associated Press in a wide-ranging interview that he will extend “a hand of friendship” to the winner of the upcoming Turkish election and try to build on the momentum of recently reduced tensions.

Greece’s center-right prime minister has called a May 21 general election Tuesday as his party’s long-standing lead in opinion polls has declined in the aftermath of the country’s worst train disaster.