Final answer:
The 'Run, Hide, Fight' protocol provides guidance for active shooter situations, recommending actions to take in that order as a last resort. It is not linked to a specific emergency code, but serves as a mnemonic device for personal safety.
Step-by-step explanation:
“Run, Hide, Fight” is a safety protocol developed as a guideline for individuals to follow during an active shooter event. It is not associated with an emergency code such as those used for fire (code red) or medical emergencies (code blue), but rather is a mnemonic device to help people remember the recommended steps to take during such an incident. This protocol advises that you should first try to run and escape if a safe path is available. If running is not an option, you should hide, securing your hideout location as best as possible while staying quiet and out of the shooter’s view. As a last resort, if faced with an imminent threat, be prepared to fight back using whatever means available to incapacitate the shooter and protect yourself.