Dr Natalie Mann

Principal Investigator

Policing Institute for the Eastern Region (PIER)

Faculty:Faculty of Arts, Humanities and Social Sciences

Location: Chelmsford

Areas of Expertise: Criminology , Policing

Natalie is an expert in the field of ageing and imprisonment, an area she has been researching since she was an undergraduate.



Dr Natalie Mann joined PIER (Policing Institute for the Eastern Region) as a principal investigator in 2017, having previously been a senior lecturer in ARU’s Criminology department, Cambridge. She has conducted extensive research with sexual offenders both in prison and in the community and now specialises in the management of sexual offenders. She has worked extensively with Police and National Probation Service practitioners in the field of public protection and has very recently completed a two year national evaluation of the Active Risk Management System (ARMS), a risk management tool used with registered sexual offenders in England and Wales, by Police and the National Probation Service. This evaluation was requested by the National Police Chief’s Council lead for MOSOVO (management of sexual offenders and violent offenders) and it was fully supported by the Ministry of Justice and Her Majesty’s Prisons and Probation Service.

From January 2020, Natalie will begin a two project which examines the effectiveness of MAPPA (Multi-agency public protection arrangements) and how the integration of academic, practitioner and offender knowledge can help to deliver excellence in the multi-agency risk management of violent and sexual offenders in the community.

Alongside front line research in public protection and sexual offender management, Natalie works extensively with criminal justice practitioners, charities, non-government agencies and technology companies to facilitate PIER’s key role in knowledge exchange, the sharing of best practice and innovation in policing practice, via the design and delivery of regular CPD sessions for police practitioners working within the field of child sexual abuse and exploitation, and the management of sexual offenders.

Research interests

  • Sexual offending
  • Risk assessment and the management of high risk offenders
  • Policing and Public Protection
  • Ageing prisoners/offenders
  • Penology


  • PhD Sociology, University of Essex
  • MA Sociological Research, University of Essex

Memberships, editorial boards

  • Fellow, Higher Education Academy

Selected recent publications

Mann, N., Devendran, P. & Lundrigan, S. (2018). Policing in a time of austerity: Understanding the public protection paradox through qualitative interviews with police monitoring officers. Policing: A Journal of Policy and Practice.

Danely, J., Mann, N., and Reeves, C. (forthcoming) 'Trends in the Aging Prison Population of England and Wales: A Useful Cross-National Comparison with Japan?' In Hosoi Y. and Tatsuno B. (eds). General research on crimes committed by elders: Cultural comparisons on social security, family ageing society, and other issues, Tokyo: Tuttle, pp. TBD.

Mann, N. (2016) ‘Older age, harder time: Ageing and imprisonment’ in B. Crewe, J. Bennett & Y. Jewkes (eds) The Handbook on Prisons, Willan Publishing, Devon, UK.

Lee, C., Haggith, A., Mann, N., Kuhn, I., Carter, F., Eden, B., & Van Bortel, T. (2016) ‘Older prisoners and the Care Act 2014: An examination of policy, practice and models of social care delivery’, The Prison Service Journal, 224: 35-41

Mann, N. (2015) ‘Ageing Prisoners’ in C. Reeves (eds) Experiencing Imprisonment: Research on the experience of living and working in carceral institutions, Routledge, London, UK.

Mann, N. (2012) ‘Ageing Child Sex Offenders in Prison: Denial, Manipulation and Community’, Howard Journal of Criminal Justice, Vol. 51, Issue 4, pp. 345-358

Mann, N. (2012) Doing Harder Time? The Experiences of an Ageing Male Prison Population in England and Wales, Ashgate, Surrey, UK