How the Public Became the Caller: The Emergence of Reactive Policing, 1880–1970

Why is the police role so broad in the United States today? Carceral state scholars have investigated how and why policymakers have treated so many social problems as policing problems, but they have not yet recognized the degree to which the call-for-service system has marginalized political control over police strategy. This Article traces the historical sources of this arrangement through extensive archival research into its evolution. We find that over the course of the twentieth century, the rise of new communications technologies gradually shifted the power to decide which problems are proper subjects of police attention to private individuals, eventually channeling their demands through centralized call centers that had been stripped of the authority and contextual knowledge needed to govern them in a meaningful way. That process fundamentally altered the character of public oversight over policing, elevating a distinctive set of individual interests as largely unchallenged determinants of the kinds of situations that are policeable. By illustrating how sociotechnical change unintentionally reallocated the authority to define the scope of an important institution’s mandate, this case sheds new light on the factors that shape the police role and the role the public plays in defining it.