From March 12th to 18th is taking place a hunger strike in several spanish prisons. The prisoners are claiming: -The supression of FIES (1) regime and all the isolament units. -The end of penitentiary dispersal (2). -The release of all prisoners with incurable illness (like AIDS, Cancer, etc). -The release of all prsoners who have spent more than 20 years in prison (the maximum time according the law). This mobilization is included in a collective struggle inside the prisons, against the FIES units and for the dignity of the prisoners. This is a revolutionary struggle because it4s not only aimed to a mere reform, but ultimately its goal is the disappearance of the prisons, which involves a radical social change. It4s a self-organizated struggle, in which there aren4t leaders or representatives, neither inside the prisons nor outside, but only solidarity that grows between exploited people both from inside and outside the walls. A hunger strike is an important moment of the struggle, but the repression is constant, so our struggle should be also. /FOR THE DESTRUCTION OF ALL THE PRISONS AND THE SYSTEM WHICH HAS BUILT THEM/ (1) FIES [Ficheros de Internos de Especial Seguimiento - Inmates Files of Special Monitoring] units are very hard isolament units of the spanish prisons in which prisoners are subjected to a total control all day. Their mail and phone calls are monitored, they have few opportunities to stay with other prisoners, their belongings are always been inspected, and tortures are usual. The prisoners who are included in this Files are the rebel ones, those who doesn4t submit to the prison authority. (2) The penitentiary dispersal means that prisoners are sent to prisons far away of their homelands and their families and friends. This means mainly an additional punishment for the family or near people, who have to travel a lot of kilometers (in some cases, hundreds or thousands) in order to stay some minutes with their dear people in a visit.