Stuart spent over twenty years in the UK Police service, working in uniform and investigations departments.

Stuart also spent many years as a Police trainer, teaching personal safety, self-defence and weapons training.

In 2020, Stuart resigned from the Police to become a full-time trainer for the Private Security Industry.

Stuart now teaches a number of courses, including Security Officer, Door Supervisor, Public Space Surveillance (CCTV), First Aid, Mechanical Restraints, Physical Intervention & Conflict Management skills.