Two police officers in busy street

Policing research

Explore our work in policing, one of our areas of expertise in Criminology

Policing organisations are constantly in a state of flux. The nature of crime is changing rapidly, and so too is the economic, political and social world in which policing operates. A long period of cuts to budgets have made it a challenging period for the police service.

Our policing research in the University's Institute of Criminal Justice Studies explores the policing environment, policing organisations, and the social, economic and political context in which policing operates.

It deals with policing's most-pressing issues and problems – from the individual differences that underpin police investigations and interviewing, to the way police investigate child deaths, police hate crime, and the ways in which police officers learn.

Our research covers the following key areas

  • Policing
  • Police interviewing
  • Police investigations
  • Police culture
  • Hate crime
  • Diversity in policing

The work we're doing is already making an impact – such as Professor Becky Milne's work on interview techniques.

Through the study of numerous high-profile critical incidents involving multiple witnesses – starting with the 2011 terror attack in Norway – Professor Milne has examined the best ways for police interviewers to communicate with witnesses and victims of traumatic events.

In the process, she's directly informed practice, policy and training for this type of incident. Her work has been used in the aftermath of the London Bridge incident in June 2017, when she drew on her research in Norway – and gave British police access to it – to help shape how police can best triage and interview witnesses.  

She helped develop the initial prioritisation questionnaire, which categorised witnesses into high, medium, and low priority based on what they experienced and trauma levels. She also wrote the interview strategy which outlined the decision-making for triaging more than 120 potential witnesses, and prepared the interviewers.

As a result, Professor Milne helped to develop Witness Interview Strategies for Critical Incidents (WISCI) – a set of guidance that's now an integral part of national training and practice in the UK and abroad.

Our research outputs are regularly published in leading academic journals, such as Policing and Society, the British Journal of Criminology, the Journal of Criminological Research and Practice, and the International Journal of Evidence and Proof. Our work has also been featured in mainstream media, including the BBC and The Economist.


We use both qualitative and quantitative methods, including interviews and ethnographic observations. Many of our research projects make use of the University's Centre of Forensic Interviewing and Hydra Interviewing Suite – facilities which allow us to conduct specialist research in environments that reflect the real world of policing.


Our work has been funded by major funders, including Crest – the UK’s only consultancy with a crime and justice focus – and the Economic and Social Research Council (ESRC).

Publication highlights

Discover our areas of expertise

Policing is one of our 7 areas of expertise in our Criminology research area. Explore the others below.

Research groups

We're researching policing, probation and criminal forensic investigation.

Interested in a PhD in Criminology?

Browse our postgraduate research degrees – including PhDs and MPhils – at our Criminology postgraduate research degrees page.