Saint John Police responded to 18 drug overdose calls last week alone, three times as much as the week prior. Staff Sergeant Sean Rocca Spoke explains how police deal with those calls and what you should and shouldn't do if you encounter an emergency situation. Then we hear from Shawn McLaren, chief learning officer for St. John Ambulance, about how Naloxone can be used to reverse the effects of an overdose and save a person's life.