A coalition demanding police transparency and accountability is calling on Detroit Mayor Mike Duggan to stop the city’s police department from cooperating with U.S. Immigration and Customs Enforcement following a controversial immigration raid that led to three arrests, including two protesters. In a letter sent to Duggan last week, the Coalition for Police Transparency and Accountability urged Duggan to direct the Detroit Police Department to adopt a “non-cooperation” policy with ICE and take steps to protect Detroiters from federal immigration enforcement.