A new lawsuit filed against the University of Michigan claims the school banned five people from campus because of pro-Palestine protests.

A pro-Palestinian group at the University of Michigan has been suspended for two years and will lose its funding in connection with protesters’ demands for divestiture from companies doing business with Israel.

The ACLU of Michigan and the Sugar Law Center for Economic & Social Justice filed a federal lawsuit Monday against the University of Michigan, alleging the school has unconstitutionally banned protesters from its Ann Arbor campus in an effort to silence dissent.

The American Civil Liberties Union is suing the University of Michigan on behalf of five individuals who took part in pro-Palestinian demonstrations.