The University of Michigan would like to curtail pre-game drinking.
During a fireside chat with students and U-M President Mary Sue Coleman, E. Royster Harper, the university’s vice president for student affairs, said police are trying “to tone it down and to not have it begin so early.”
During the meeting, one student complained that police are going into houses and forcing people to leave whether they’re 21 or not.

AnnArbor.com