Depends on the situation. I've had operators ask if anyone was injured so they wouldn't have to send out an ambulance. Usually, the police are there anyway.
This nation would have much better policing if we had half as many cops. I had a single day of jury duty two weeks ago and was dumbfounded by how many sheriff's deputies there were wandering around the courthouse in a daze, loitering around the metal detector, setting off the metal detector, speaking at inappropriate volume, eating in unsettling fashion, etc.