What is probable cause? What are the three ways whereby probable cause is established? How does one differ from the other?  What do you need probable cause to do in law enforcement? WHO IS A MAN OF REASONABLE CAUTION IN LAW? 

1. Title
2. Introduction
3. Main Point (Just make the point … don't use "main point.")
4. Main Point (Please make the point … don't write "main point.")
5. Main Point (Please make the point … don't write "main point.")
6. Conclusions and Policy Implication.