Command Team

Chief Constable Gary Roberts
Gary Roberts

 Gary Roberts is the first Chief Constable for the Isle of Man who has served solely in the Island force. He joined in 1984 and has served as a member of the Command Team since 2002. He is a fellow of the Chartered Institute of Personnel and Development. As well as overseeing the Constabulary as a whole, he carries the portfolios for Strategy, Force Structure, Criminal Justice Modernisation and Legislative Change.  



Superintendent Pam Trevillion

Pam Trevillion

Pam Trevillion joined the IOMC in December 2016 as a Superintendent with responsibility for Operational Policing, having joined the police service in 1988. Pam has served with the Metropolitan Police Service and Dorset Police; she has also undertaken a two year secondment to St Helena Police in the South Atlantic.  Pam has worked in Public Protection, Intelligence and mainstream CID, she also led the Major Crime Investigation Team in Dorset.





Superintendent Phil Drowley

Phil Drowley is in charge of Organisational Development.  Responsibilities include recruitment, succession planning, wellbeing, the management of finance and resources, technology and facilities, information security, professional standards, training and continuous improvement.  Having grown up on the Island, Phil joined the Constabulary in 1992 and has served in a variety of roles across the organisation throughout his career. 





Superintendent Jed Bibby

Jarrod Bibby known to most as 'Jed' joined Cheshire Police in August 1994 and worked in a number of roles within the Warrington and Runcorn area of Cheshire. He transferred to the Isle of Man Constabulary in October 2007 and has since been involved in a number of key areas of operational policing and development within the Constabulary. He is currently Director of Financial and Cyber Crime.





Chief Inspector Steve Maddocks

Steve Maddocks

 Steve Maddocks joined the Isle of Man Constabulary in 1997 and worked in Douglas on uniform duties prior to moving to the Drug Squad in 2000. He was promoted to Sergeant in 2005 where he worked as a Neighbourhood Sergeant, Crime Manager, Prosecutor in the Prosecutions Department and in the Central Alcohol Unit. On being promoted to Inspector he worked as the Operations Manager in the Central Neighbourhood Policing Team, Detective Inspector in the Pro-Active Team and Public Protection Unit. He has worked as an operational Firearms Officer and a Close Protection Officer.

He is currently head of the Criminal Investigation Department (which includes the CID, Public Protection and Pro-active Teams) and the Operational Support Group (which includes operational Firearms and Training, Public Order, Search Team, Negotiators and Post Incident Managers).  

Detective Chief Inspector Dave Dobbie

Dave Dobbie joined the Isle of Man Constabulary in 1998 and worked in Neighbourhood roles prior to moving to the Road Policing Unit (RPU) in 2004. He has worked as a security escort driver and a forensic collision investigator.

As a Sergeant he has worked as the Road Policing Sergeant, CID and Public Protection Unit. As an Inspector he worked as the Detective Inspector for CID & RPU before a period in Organisational Development. He has performed a T/CI role in Protective Services, which includes Multi Agency Public Protection (Child and Adult Safeguarding & Domestic abuse), Youth Justice Team, alcohol unit and Emergency Planning, prior to moving to the Economic Crime Unit.

T/Chief Inspector Allan Thompson


Allan Thompson joined the Constabulary in 1989 initially working in Douglas and then Ramsey for seven years before starting a career as a Detective mainly within the covert and drugs arena. He was promoted in the Drug Squad and went on to lead a Section in Douglas and the Roads Policing Unit. He was an Authorised Firearms Officer for 16 years which included time as a rifle officer, operational firearms commander and is now a tactical firearms commander. He was promoted to the post of Continuous Improvement Inspector in 2016 before moving to the current post of Operations in early 2018.