You already do, citizen. We rely on informants and whistleblowers for the most part. Our job would be far less cushy if we actually had to do anything.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'