Media playback is unsupported on your device

Families forced to stay in Gaza's shelled UN school

31 July 2014 Last updated at 07:09 BST

Israel says it will investigate the shelling of a school housing displaced civilians in Gaza, and apologise if Israeli fire was responsible.

The US and UN condemned the assault, which killed at least 16.

The BBC's Martin Patience reports from the UN-run school, where Palestinians continue to seek shelter despite the attack.