Migrant postcards: 'All of Iraq is threatened by ISIS'

Ali Fellah, 24, from Najaf in Iraq, tells the BBC why he felt he had to leave the country with his wife and baby son and seek asylum.

''There is a war there,'' he says. ''All of Iraq is threatened by Isis now.''

As well as the threat of violence, he says there is the shadow of cholera from unclean water.

Video production by Bhasker Solanki and Jim Muir