ROUGH CUT (NO REPORTER NARRATION)<br /> <br />Police fired tear gas to disperse a demonstration by female students at Cairo's Al-Azhar university on Wednesday, as protests by supporters of ousted President Mohamed Mursi continued at several of the city's universities for a third week.<br /> <br />Several hundred female protesters who were demonstrating outside the university gates were driven back inside the campus by police.<br /> <br />The demonstrations are part of a wave of protests by university students around Egypt.<br /> <br />The protesters are demonstrating against the military's ouster of President Mohamed Mursi in July after mass protests against the elected Islamist leader.<br /> <br />The female students protesting on Wednesday were seen making the four-fingered sign in support to those killed during clashes in August, when police killed several hundred demonstrators.<br /> <br />On Tuesday, 48 Azhar University students were arrested during another protest. The ministry of interior said in a statement that
