Here in Maryland, the local police have what we call 'sub-stations' mostly in the 7-Elevens. They have a small office and 1,2 or 3 cops operate out of the store. It is a win-win for everyone. The stores get protection, the police are better able to respond to local calls and they probably get free doughnuts and coffee . I think that is what you are referring to. I do not know if this is done in other parts of the country. I hope that helps.
Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium. All 11 are necessary for life.
By comparison, the human body contains 43 kilograms of oxygen, the most abundant element in the earth, as well as the human body. Other elements found in the human body include 16 kilograms of carbon and 7 kilograms of hydrogen.