Rebel fighters patrol in Aleppo province Fighters from the rebel group Noureddine al-Zinki, a moderate Syrian opposition faction made up of former Syrian Free Army fighters patrol the front line bordering with the regime, West of Aleppo province. Under a Russia-Turkey agreement announced recently, a demilitarised zone is to be set up around the rebel-held bastion of Idlib and all fighters in the planned buffer zone must pull out by October 15. IMAGES AND SOUNDBITE