1. Introduction / Johannes Knutsson and Lisa Tompson 2. The why, what, when and how of evidence-based policing / Nick Tilley and Gloria Laycock 3. Reconciling problem-oriented policing and evidence-based policing / Michael S. Scott 4. Some solutions to the evidence-based crime prevention problem / John E. Eck 5. Multiple research methods for evidence generation / Mike Maxfield.[et al.] 6. How to morph experience into evidence / Ken Pease and Jason Roach 7. Reviewing evidence for evidence-based policing / Kate Bowers.[et al.] 8. Evidence-based policing as a disruptive innovating : the global policing database as a disruption tool / Lorraine Mazerolle.[et al.] 9. The long and winding road : embedding evidence-based policing principles / Tiggey May, Gillian Hunter and Mike Hough 10. Advancing policing by using, producing and diffussing evidence / Johannes Knutsson 11. How to make police-researcher partnerships mutually effective / Lisa Tompson.[et al.] 12. Research co-production and knowledge mobilisation in policing / Adam Crawford 13. Conclusion : a realistic agenda for evidence-based policing / Lisa Tompson and Johannes Knutsson.