The main road entering the besieged Syrian city of Sweida from the west has changed dramatically over 12 hours.
A bulldozer, parked on the side of the road, has been used to create several berms to form a sand barrier around 25km (16 miles) from the city centre.
Dozens of Syrian security forces were standing in lines in front of the barricades when we arrived, and there were forces further up the road stopping vehicles from going any further.
The Arab tribal fighters we’d seen fighting furiously inside the city the day before were now all camped alongside the road. Some were sleeping on the back of their pick-ups.
“We’re not giving up,” one shouted to us as we walked towards the checkpoint.
The ceasefire agreement between Druze leaders who are bunkered down inside the city and the Bedouins – and the tribal fighters who have flocked to join them – has frustrated some.
Some of them, waiting with guns slung over their backs, are itching to return to battle. But for now, tribal leaders have instructed them to hold fire.
Read more: Who are the Druze and who are they fighting in Syria?
Arab tribal fighters have been blocked from entering Sweida by security forces
How long that will last is probably key to Syria’s future and whether it can be a peaceful one.
Khalaf al Modhi, the head of a group of tribes called United Tribes, told the group of fighters: “We are not against the Druze. We are not here to kill the Druze.”
But he spent many minutes castigating the senior Druze cleric inside Sweida whom many of the tribes see as the agitator behind the violent clashes.
Khalaf al Modhi, who is the leader of a tribal group called United Tribes
Hikmat al Hijiri is head of a Druze faction that is deeply suspicious of the new government led by Ahmed al Sharaa and is resisting ceding power to Damascus.
The retreat of the Arab tribes from the city centre means the Druze militia under Hijiri’s control are now the ones deciding who goes in or out of the city.
About 30,000 mostly Druze people are thought to be trapped inside the city and surrounding towns, with no electricity, little internet and dwindling supplies of food and water.
Druze civilian Kamal Tarrabey. He said 10 of his relatives were killed in the violent clashes
The humanitarian situation is dramatically worsening by the day. But at the time of writing, there were still no agreed safe corridors to bring out those pinned inside.
On top of this, there are nearly 130,000 people displaced and forced out of their homes because of the fighting, according to UN estimates.
Maintaining the ceasefire is key to ensuring solutions are found to help those suffering, and quickly. It’s also the most serious challenge facing the new Syrian leader and his interim government.
The level of distrust between the Hijiri-led Druze faction and the new government is strong and deep. So much so that the Druze leaders have refused to accept truckloads of aid organised by any of the government outlets.
The White Helmets wait outside Sweida as the Druze leaders accept little aid from them due to their government connections
The new Syrian leader has struggled to convince the country’s minorities that their safety under his leadership is assured.
Druze civilians and human rights activists reported mass killings and executions of Druze by government troops who were sent in last week to quell the latest clashes between the Druze and Arab Bedouins who have been at odds for many years.
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Government forces pulled out of the city only after Israel unleashed a spate of airstrikes, saying they were defending the Druze. The bombings killed hundreds of Syrian troops.
But with the withdrawal of the government troops, the Arab Bedouin population said the city’s Druze militia embarked on a string of revenge atrocities.
That in turn led to thousands of tribal fighters massing from around the country to defend their Arab brethren.
Smoke rises from buildings in the city centre of Sweida
When we were inside the city, we saw multiple corpses lying on the streets, and many appeared to have been killed with a shot to the head.
Homes and businesses are still burning after mass pillaging as fighters retreated.
And now, there is a growing humanitarian disaster unfolding.
Additional reporting by camera operator Garwen McLuckie, specialist producer Chris Cunningham, as well as Syrian producers Mahmoud Mossa and Ahmed Rahhal.
