By Zoe Holman
Since the beginning of protests nearly a year ago, the administration of Syrian President Bashar al-Assad has used the threat of instability and civil war to justify its hanging on to power.
To many, the rising death toll at the hands of Assad's forces in recent months has diminished the effectiveness of this argument. But others warn that the threat of widespread sectarian violence remains a real possibility should the current regime fall.
"Sectarian conflict is a very real possibility and a very grave one," said Chris Doyle, director of the Council of Arab-British Understanding. "The regime has tried to paint its fall as leading to something worse, and has thrived on this notion as part of its survival mechanisms. But after 10 months of relatively peaceful protests, increasing numbers of people believe the only way to get rid of the regime is through the use of force."