Observatory Director Rami Abdulrahman said the attack took place near the village of Tel Tamr, some 30 km (19 miles) from the Syrian-Turkish border. Syrian state TV also reported the deaths of four people in a car bomb attack in the area, but said it had taken place in the nearby town of Ras al-Ayn.
Rescue work among the rubble after an attack in the town of Tel Tamr File picture
A suicide car bomber killed four people at a checkpoint in a Kurdish-controlled area of northeastern Syria on Tuesday, the Syrian Observatory for Human Rights said.