There has been an error in the display of this page. There has been an error in the display of this the nav. There has been an error in the display of this page. Click on the unit titles to see a list of exercises within each unit. Next, click on an exercise title to enter the exercise page.  Crimes, Criminals and Crime Statistics  Law Enforcement Unit Highlights Exercise 1: Understanding the functions of major federal agencies Exercise 2: Understanding the changing concept of policing Exercise 3: Understanding police functions Exercise 4: Understanding search and seizure, and arrest Exercise 5: Learning about police subculture, police violence and police corruption Exercise 6: Understanding police discretion Exercise 7: Unit Review Exercise Key Terms  Adjudication in Court  Corrections There has been an error in the display of this page.