Professor of Criminology and Security Studies, University of West London

Director, Policing Insight & Strategic Policing Professionals, Australia

Director of Intelligence, Mitie

Head of Security Projects Operational Security group, HM Prisons and Probation Service

Head of Investigations, Marriott Hotels International Limited

Head of Security, The O2

Chief Executive, Shoreham Port

Capability Divisional Commander, Civil Nuclear Constabulary

Director Global Operations & Security, Brink's Ltd. (UK)