Al-Wasat Party announced that it was freezing its calls and initiatives for dialogue with political powers and figures who \"support violence, killing and terrorism\". In a comment on Facebook on Saturday, party\'s deputy chairman Essam Sultan said that some parties and figures instigated Friday violence at the main headquarters of the Muslim Brotherhood in Moqattam and ran the incidents from their headquarters which were established to take part in the political work, not criminal acts. Sultan called for isolating such parties and figures from Egypt\'s political life and taking all necessary legal measures to bring them to justice.