| Al Mayadeen TV showed ambulances waiting at the Ramouseh crossing point |
Hopes have risen that a planned
evacuation of rebel-held parts of the Syrian city of Aleppo will now
begin soon, after an earlier deal collapsed.
Sources from the Syrian military, the pro-government Hezbollah and Russian media said preparations were under way. Rebel fighters and civilians had been due to leave early on Wednesday, but a ceasefire collapsed.
Latest updates from Aleppo
Reuters news agency quoted one Syrian official source on Thursday morning as saying that the "operation to organise the departure of gunmen from eastern Aleppo has now started".
A media unit run by Hezbollah, the Lebanese Shia Muslim movement backing the Syrian government, said there had been "big complications" but that "intensive contacts between the responsible parties... led to re-consolidating a ceasefire to exit armed fighters from eastern districts in the next few hours".
Soldiers from Russia - Syria's ally - would lead the rebels out, escorting them on a corridor towards Idlib city on buses and ambulances, with surveillance drones monitoring the situation, Russian media said.
A statement from the Russian Centre for the Reconciliation of Opposing Sides in Syria, part of Russia's ministry of defence, said Syrian authorities had guaranteed the safety of all members of the armed groups who decided to leave Aleppo.
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Ismail Alabdullah, a volunteer for the White Helmets civil defence group, told the BBC that buses had now entered the area in which he was working and that he hoped the evacuation would now take place.
But the White Helmets tweeted that one volunteer had been shot and injured by a sniper while clearing an evacuation route for ambulances. An ambulance service official in eastern Aleppo said a convoy of ambulances had been shot at, with three people injured.
BBC Arabic's Asaf Aboud, in Aleppo, says there was some shelling by rebels and air strikes by government forces overnight.