Three went to jail, seven were ejected and two landed in detox. The common denominator was alcohol.
Minneapolis police answered about 20 service calls during Sunday's six-hour patrol at the Dome.
The unit commander, Lt. Don Banham, said it was a lighter day than police expected considering "it was Vikings-Packers."
Alarmed by increasingly boorish behavior, the NFL this season unveiled a Fan Code of Conduct targeting drunken, profane and abusive fans who break the law or violate common courtesy.
Police and Vikings officials said they've made great strides over the past decade to curb unruliness.

