1999 UNAM strike council of the university, which includes faculty and students, modified the proposal to make the tuition increase voluntary. Barnés declared that the conscience of each student would dictate who would pay increased tuition and who would not. Strikers grew increasingly belligerent and had violent altercations with students who were still attempting to enter the campus to try to resume classes. Meanwhile, UNAM issued multiple warrants against strikers who were accused of stealing computers, vehicles and earthquake monitoring equipment. The strikers took advantage of the situation to resist additional graduation requirements such as tougher examinations and time limits for graduation. When
School of Medicine, UNAM School also has annexes at several hospitals in Mexico City's metropolitan area, most notably an annex at the General Hospital of Mexico, where the Department of Experimental Medicine is located. It has one main library and several others used mostly for postgraduate studies. It holds the Graduate program in medicine (MD) called "Titulo de Medico Cirujano" (Physician-Surgeon Diploma). In Mexico, the School of Medicine UNAM is generally regarded as one of the most important, if not the most important of the country; it has several links with hospitals and communities, and its students are usually in communities for their social