While working through the steps, consider the things that give rise to hazards, set the level of risk or could be changed to control it: the design of work including job demands and tasks (matching work to skills, scheduling non-urgent work for quieter times); systems of work, meaning the rules, policies and procedures that organise work, which can introduce hazards or help control them; the design, layout and conditions of the workplace including entry and exit and welfare facilities, so workers can get away from aggressive customers or see when a colleague needs help; the design and conditions of workers accommodation, including privacy and security; plant, substances and structures, such as noise, dust and vibration that worsen the physical environment; workplace interactions and behaviours, where supportive leadership helps and poor culture hampers reporting; and information, training, instruction and supervision.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.