The Minneapolis City Auditor found the city did not violate its ordinance prohibiting assistance with immigration actions when police acted as crowd control during a June federal operation at a Lake Street Mexican restaurant.

Minneapolis police did not violate the city’s policy barring officers from assisting in immigration enforcement during a federal raid at a Mexican restaurant in June, according to a report by the city’s independent auditor released on Tuesday.

When masked federal agents in armored vehicles showed up in a south Minneapolis neighborhood on June 3, the rumors spread like wildfire. Rowdy protesters quickly took to East Lake Street, forcing the agents out of the area.