July 2001. 200,000 protesters, consisting mainly of anti-globalization activists and anarchists of the Black Bloc) try to prevent the G8 summit from taking place in Genoa. The authorities, determined not to let them achieve their aim, give a free hand to the anti-riot police in the matter of repression. The Police superintendent decides a nighttime raid upon the Diaz school, used as a sleeping quarter and a center for those providing media, medical, and legal support work. The film tells about the ordeal put through by all those who slept or worked there, courtesy of the barbarous Police forces, complete with furious baton attacks and shameless humiliation following arrests. 《迪亚兹：不要清理血迹》是一部根据真实事件改编的影片，讲述了发生在2001年日内瓦G8（八国集团）峰会期间的流血冲突，从警察、当地人和外国人的角度，重现了悲剧的一幕。Diaz Pascoli是日内瓦的一所学校，在峰会期间被改造成了记者论坛，来自欧洲各国的年轻人在这里济济一堂。然而反全球化的示威者却与警察起了严重的冲突。所有临时居住在迪亚兹学校的年轻人，对接下来将发生的事一无所知...
