"Intelligence-led policing" is an emerging movement of efforts to develop a more democratic approach to the governance of intelligence by expanding the types of expertise and the range of participants who collaborate in the networked governance of intelligence. This book examines how the partnership paradigm has transformed the ways in which participants gather, analyze, and use intelligence about security problems ranging from petty nuisances and violent crime to urban riots, organized crime, and terrorism. It explores changes in the way police and other security professionals define and prioritize these concerns and how the expanding range of stakeholders and the growing repertoire of solutions has transformed both the expertise and the deliberative processes involved.