HDP co-chairman Ertugrul Kurkcu says deputies of both parties will be represented in parliament under the HDP soon.
300 more Syrians have entered Turkey on Sunday after fleeing clashes in their country.
300 Syrians entered Turkey via Yayladagi town of southern province of Hatay.The number of Syrians in camps in Turkey is more than 30,000.
About 1,000 Syrians escaping from civil war in their country sheltered Turkey
Military action follows breakdown in talks between rebels and Syrian government
Main opposition group Free Syrian Army clashes with regime forces in Aleppo on Friday.
PM Erdogan says AK Party will propose single member disctrict electoral system soon