 Complete the following phrase:  The Italian student movement, including the Indiani Metropolitani Metropolitan Indians, starting from 1966 with the murder of student Paolo Rossi by neo-fascists at Rome University, engaged in various direct action operations, including riots and occupations, along with more peaceful activities such as self-reduction, in which individuals refused to pay for such services and goods as public transport, electricity, gas, rent, and food. Several clashes occurred between students and the police during the occupations of universities in the winter of 196768, during the Fiat occupations, and in March 1968 in Rome during the 