Response arrangements must bring clinicians with the right skills to a deteriorating patient promptly, guarantee round-the-clock access to someone on site or close by who can give advanced life support, secure fast referral to mental health services when mental state deteriorates acutely, and secure fast referral to services able to give definitive treatment for acute physical deterioration.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.