Turkey's president says he has asked his Russian counterpart Vladimir Putin to 'restrain' the Syrian government offensive in Idlib province.
The last rebel stronghold in the country is currently in the middle of what the United Nations is calling a humanitarian catastrophe - scenes which Sky News portrayed in our special coverage from 'Inside Idlib'.
Dame Karen Pierce - the UK's ambassador to the United Nations - asked us to hand over footage that could provide evidence of war crimes.
Sky's foreign affairs editor Deborah Haynes has been looking through our footage.
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