UN chief Antonio Gutteres has repeated his call for an immediate ceasefire in Gaza – and said he was dismayed by reports that two thirds of the casualties were women and children. We can’t report from Gaza ourselves – but Yousef Hammash is a Gazan filmmaker and advocacy officer for the Norwegian Refugee Council.

He sent us this eyewitness report on life for children and families in Gaza – speaking to those who fled Beit Hanoun in the north for makeshift camps in Khan Younis – after Israel ordered civilians to evacuate to the south.

Warning: distressing content.

Inside Gaza: The babies born into war