Data is widely recognised as a key enabler in policing’s digital transformation, but the quality of that data is crucial, especially when it comes to location; Phill Ridley of 1Spatial, Durham Chief Constable Jo Farrell, and Teresa Ashforth, PND Data Quality & Standards Lead at the Home Office, highlight the benefits that can be achieved through the use of UPRNs, and the steps that all forces can take to improve their data quality.