Direct traffic, when necessary, Subdue prisoners, Pursue suspects, engaging in physical confrontation, Sitting, standing, and kneeling, Running, Walking rough terrain, Bending, stooping, crouching or crawling, Pushing or pulling, Gripping with hands and fingers, Climbing stairs and ladders, Auditory sufficiency to hear voice conversation and various alarms, Color identification, Close, far, night and side vision (depth perception), Maintaining balance, Finger dexterity, Speaking clearly. Locations where essential Police services are provided may include the following environmental hazards: dust, noxious odors, drug paraphernalia, human/animal waste, unsafe construction, confined spaces, air-borne pathogens, low/no light, infectious disease, unsanitary conditions, noise, fire, pollen, debris, crowded conditions.