March on Stress - Trauma Risk Management Training, Psychological Resilience Consultancy
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Professor Neil Greenberg
BM, BSc, MMedSc, DOccMed, MEWI, FHEA, MFFLM, MD, MRCPsych
Clinical Director

Neil Greenberg is an occupational psychiatrist and a Professor of Mental Health at King’s College London. He regularly provides clinical assessments and treatment service for a wide variety of patients and is a lead researcher in the field of organisational mental health and traumatology.

Neil studied medicine at Southampton University, graduating in 1993. As a Naval Officer, he served in HMS MONMOUTH, a type 23 frigate, in HMS SPARTAN, a hunter-killer nuclear powered submarine, and as Regimental Medical officer to two Royal Marines Commando units.  Neil has been at the forefront of organisational and traumatological research for many years; he is secretary of the European Society of Traumatic Stress. He is a Member of both the Royal College of Psychiatrists and the Faculty of Forensic and Legal Medicine and is listed on the GMC register as a specialist in General Adult, Forensic and Liaison Psychiatry.

Since 1997 Neil has been part of the team at the forefront of developing a novel, peer-led traumatic stress support package. The use of Trauma Risk Management, or TRiM, began in the Royal Marines and Neil has been instrumental in helping numerous other organisations to follow suit, including the Foreign and Commonwealth Office; the BBC; numerous UK police forces and the London Ambulance Service.  He has provided psychological input for Foreign Office personnel after the events of September 11th 2001 and in Bali after 12th October 2002.  He also has been a key advisor to the London Ambulance Service helping them manage their staff support in the wake of the London Bombings of 2005.

Neil has published over 75 scientific papers and book chapters and presented to national and international audiences on matters concerning the psychological health of the UK Armed Forces, organisational management of traumatic stress and occupational mental health and he too has been instrumental in proving the utility of the TRiM protocol to an ever-widening portfolio of client organisations.

Roy Scott MBE
Operations Manager


With over 30 years experience in the Royal Marines, Roy has deployed on operations worldwide; including the Falklands War; security duties in Northern Ireland; peacekeeping in Hong Kong & Northern Iraq  and humanitarian relief in Honduras and Nicaragua. As a TRiM practitioner, he has carried out interventions as part of the TRiM team sent to provide support after the grounding of HMS NOTTINGHAM in 2002 and he was sent to theWest Indies in the aftermath of Hurricane Ivan in 2004. Drawing on his military experiences, he was worked within the civilian sector carrying out TRiM interventions with members of the fire service and steel industry.

As a TRiM trainer Roy has trained many organisations; from Tri Service Military Units to civilian organisations such as Police forces, Ambulance services, the British Council, Media Operation Companies and Local Authorities. He has also presented aspects of TRiM to National, European and International seminars at home and abroad. Using a relaxed style of instruction and drawing on his years of experience, he has effectively delivered TRiM training to numerous organisations.

In June 2006 Roy was made a Member of the British Empire by Her Majesty the Queen, in recognition of his contribution to trauma risk management.

Marilyn Wignall
Emergency Services Training Coordinator, Practitioner and Trainer


Marilyn is a retired Police Officer having served in Devon & Cornwall Constabulary for over 30 years, completing her police service in January 2006 as a Traffic Inspector in Exeter. She enjoyed a diverse police career spanning police patrol duties, CID, Drug Squad and the Regional Crime Squad; she transferred to traffic in 1999 just in time to be involved with the planning for the eclipse.

During her time on traffic she supervised numerous road death investigations and was instrumental in the force adopting the Road Death Investigation Manual 6 months before it was officially launched.

During her service she completed a Cert. Ed. and 2 degrees, the last one in the area of stress management. She was responsible for introducing two new strategies to the Force: Road Death investigation and Stress management. In 1990, having identified an individual who had suffered a traumatic experience, she researched Force and National policies in relation to stress management. Little existed at that time and she embarked upon a period of research, being awarded a Bramshill Fellowship which eventually resulted in the strategy of appointing Post Incident Colleague Supporters; in-house training and Force policy. In 2003 Marilyn was given the opportunity to undertake TRiM training through the police and saw its utility for use within the emergency services and persuaded Devon & Cornwall Constabulary to adopt it as their model of traumatic stress management.

Since her retirement she has helped to pioneer the use of TRiM in several UK police forces and other emergency services. She has also drawn on her police experience to conduct numerous interventions as part of the TRiM team.

She has been a TRiM trainer for over four years and has assisted with training to four UK police services. She has also given presentations to a wide variety of national audiences on TRiM-related matters.

She employed as a part time police service Force TRiM Co-ordinator as well as working with March on Stress to deliver high quality TRiM training.