Excepte Karlos, que va viure durant uns anys a Mèxic i va recolzar el moviment sapatista, ni Mari Ángeles, ni Miguel Ángel, ni Josep Maria s’havien implicat abans del 15M en cap activitat social o política.
All except Karlos, who lived in Mexico some years and supported the Zapatista movement, had never been involved in any social or political activity before 15M.