These units tend to be called "Public Safety Officers". They patrol places such as the malls and office buildings of our lives. Such workers can often be seen talking to women as if they were trying to impress them with their average job and garb. When given a vehicle, it tends to have an small engine and yellow warning lights that to me say little more than "caution". These "cops" seem to aspire to be real law enforcement agents, but instead fall far short of their goal with their tasks of asking children not to play in fountains and keeping our world safe from skateboarders. In a different view, rent-a-cops are like the story of Pinoccio trying to become a real boy, but on the way finding their way off track.