According to criminal procedure, what role does a deputy fulfill?

The role of a deputy primarily involves law enforcement responsibilities. Deputies are generally tasked with enforcing laws, maintaining public order, and providing support during criminal investigations. This includes arresting suspects, responding to emergency calls, patrolling assigned areas, and engaging with the community to prevent crime.

While deputies may collaborate with judicial or legislative entities, their core functions are centered on the execution of laws and ensuring community safety, which firmly places them within the realm of law enforcement responsibilities. This is what distinguishes them from roles that would focus on executive, judicial, or legislative responsibilities, which are more about administration, court proceedings, or law-making, respectively.