Final answer:
The question pertains to safety or security protocols, typically not discussed publicly. An emergency duress button's location is kept discreet and known only to authorized personnel.
Step-by-step explanation:
The question "Where is the emergency duress button located in your branch?" doesn't pertain to a schoolwork question that would fit into academic subjects or grade levels. It appears to be related to safety or security protocols within a specific institution or physical location. Typically, an emergency duress button is located in a discreet yet accessible area for employees to quickly alert security or law enforcement in case of an emergency without raising the suspicions of a potential threat. However, for security reasons, the exact location of such buttons is not disclosed publicly and is usually informed to employees in private.