A video showing what looks like phosphorus bombs being dropped on a rebel-held enclave in Syria has been released by activists. They say it happened in a residential area, in the town of Hamorya. France is warning of action if the reports of chemical attacks are proven true.

The pictures emerged after 88 people were killed in another aerial assault on Eastern Ghouta.

Al Jazeera's Zeina Khodr reports from neighbouring Lebanon.

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