Peter Beaumont in Baghdad for the Guardian reports that Iraqs school and university system is in danger of collapse in large areas of the country as pupils and teachers take flight in the face of threats of violence. Professors and parents have told the Guardian they no longer feel safe to attend their educational institutions. In some schools and colleges, up to half the staff have fled abroad, resigned or applied to go on prolonged vacation, and class sizes have also dropped by up to half in the areas that are the worst affected. Professionals in higher education, particularly those teaching the sciences and in health, have been targeted for assassination. Universities from Basra in the south to Kirkuk and Mosul in the north have been infiltrated by militia organisations, while the same militias from Islamic organisations regularly intimidate female students at the school and university gates for failing to wear the hijab. Women teachers have been ordered by their ministry to adopt Islamic codes of clothing and behaviour.