The ruling Justice and Development Party (AKP) has framed the June 7 election in Turkey as a key hurdle on the path to the powerful presidential system that President Recep Tayyip Erdoğan wants to introduce.

However, if the Kurdish problem-focused Peoples’ Democratic Party (HDP) crosses the 10 percent election threshold, the number of AKP lawmakers will decrease considerably, making it almost impossible to reach the 330 seats necessary for a constitutional change.