Images of rockets which 'delivered poison' to Damascus

Four angles on part of a rocket that landed in Zamalka, Damascus. Photo: ITV News

These are the images of the remains of rockets which, according to the men stood by them, delivered poisonous gas to a suburb of Damascus.

One opposition group now says as many as 1700 people were killed in the attacks.

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Maps: The rebel strongholds targeted in Damascus

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ITV News obtains graphic footage of the aftermath of the alleged attack in Zamalka

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Middle East Correspondent Geraint Vincent: 'Gas attack' images hard to forget

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Latest: UN urged to access site of alleged chemical attack