Residents and activists hold the hand of a girl who survived from under debris after what activists said were explosive barrels thrown by forces loyal to Syria's President Bashar al-Assad in the Tariq Al Bab neighbourhood of Aleppo

A man holds an injured boy who survived what activists said were barrel bombs dropped by government forces, in Al-Shaar area in Aleppo

A bleeding man walks with a girl on debris after what activists said was shelling by forces loyal to Syria's President Bashar al-Assad in Aleppo's al-Shaar district

A man holds the hand of a girl as they rush to leave a site hit by what activists said was shelling by forces loyal to Syria's President Bashar al-Assad in Aleppo's al-Sakhour district