UN investigator says possible to find 'enough' proof for Syria prosecutions
The doors of Syria's prisons were flung open after an Islamist-led rebel alliance ousted longtime ruler Bashar al-Assad this month, more than 13 years after his brutal repression of anti-government protests triggered a war that would kill more than 500,000 people.
With families rushing to former prisons, detention centres and alleged mass graves to find any trace of disappeared relatives, many have expressed concern about safeguarding documents and other evidence.
"We have the possibility here to find more than enough evidence left behind to convict those we should prosecute," said Robert Petit, who heads the International Impartial and Independent Mechanism (IIIM) set up by the UN in 2016 to prepare prosecutions for major international crimes in Syria.
But he noted that preserving evidence would "need a lot of coordination between all the different actors".
"We can all understand the human impulse to go in and try and find your loved ones," Petit said. "The fact is, though, that there needs to be a control put in place to restrict access to all these different centres... It needs to be a concerted effort by everyone who has the resources and the powers to do that to freeze that access, preserve it".
The organisation, known as the Mechanism, was not permitted to work in Syria under Assad's government but was able to document many crimes from abroad.
Since Assad's fall, Petit has been able to visit the country but his team still require authorisation to begin their work inside Syria which they have requested.
He said his team had "documented hundreds of detention centres... Every security centre, every military base, every prison had their own either detention or mass graves attached to it".
"We're just now beginning to scratch that surface and I think it's going to be a long time before we know the full extent of it," he told AFP.
According to the Syrian Observatory for Human Rights monitor, more than 100,000 people died in Syria's jails and detention centres from 2011.
The Saydnaya complex, the site of extrajudicial executions, torture and forced disappearances, epitomised the atrocities committed against Assad's opponents.
Petit compared Saydnaya to the S-21 prison in Cambodia's capital Phnom Penh, which came to stand for the Khmer Rouge's wider atrocities and now houses the country's genocide museum.
The Saydnaya facility will become "an emblematic example of inhumanity", he said.
Petit said his team had reached out to the new authorities "to get permission to come here and start discussing a framework by which we can conduct our mandate".
"We had a productive meeting and we've asked formally now, according to their instructions, to be able to come back and start the work. So we're waiting for that response," he said.
Even without setting foot in Syria, Petit's 82-member team has gathered huge amounts of evidence of the worst breaches of international law committed during the war.
The hope is that there could now be a national accountability process in Syria and that steps could be taken to finally grant the International Criminal Court jurisdiction to prosecute crimes committed in the country.