Chilean police and students face off in the latest clash over education reforms.<br/> <br />Police fired water cannon at demonstrators inside Santiago's Metropolitan University of Educational Sciences, who are demanding wide-ranging education reforms.<br/> <br />Some students responded by hurling rocks at the police officers who made several arrests.<br/> <br />Local reports said the violence erupted after about 70 high school students from the Nunoa neighbourhood marched through their district before entering the University.<br/> <br />Frustrated at the government's failure to deliver what they consider an adequate response to their demands, Chile's students have led regular protests calling for education reform for over a year.<br/> <br />Tuition costs in Chile are among the highest in the world and many are demanding free schooling for all.
