=== RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / SYRIA CIVIL DEFENCE" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS ===
(FILES) In this file image grab taken from a video released by the Syrian civil defence in Douma on April 8, 2018, unidentified volunteers give aid to children at a hospital following an alleged chemical attack on the rebel-held town. The world's chemical arms watchdog said on July 6, 2018 it had found no evidence of nerve gas after an April attack on the Syrian town of Douma, but chlorine may have been used. / AFP PHOTO / AFP PHOTO AND SYRIA CIVIL DEFENCE / HO / === RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / HO / SYRIA CIVIL DEFENCE" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS ===