Student protesters gather as a jet of water is released from a riot police vehicle during a demonstration to demand changes in the education system, in Santiago city

Students run away as a jet of water is released from a riot police water cannon during a demonstration to demand changes in the education system, in Santiago city

A student is arrested by riot police during a demonstration demanding to the government to improve the quality of the public education in Santiago

Students vandalize traffic signs during a protest against the education reform in Santiago