Alastair McGregor is the Co-Founder of STEALTH®: A de-escalation tool using Lego® Serious Play®. A preventative tool which stops people dying. It works and it lasts. And it uses Lego® Al is a Preventative Psychologist specialising in subconscious communication. He has researched and worked with personnel from the SBS & Royal Marines through to ballet dancers & police. Al is currently focused on preventing suicide and lowering self harm in prisons (Operation spitfire) across multiple UK Prisons (Category A - C).

Josh Williams is a custodial manager within the UK prison service. He joined in 2018 after working as an on call firefighter. Since joining HMPPS Josh has also began a career with a private ambulance service.

Josh believes that the STEALTH® De-escalation tool is going to be an amazing addition to prisons across the world not just the UK. The skills that accompany this tool will save countless lives.