Blue tint to the piece of paper - use Levels if you have them in your photo program.
Paper looks too dry
Shot looks like just a snapshot with not much creativity.
Perhaps you could have used the hood of the car to give an element of depth.
Awesome capture. I happen to know that officer and he would no sooner throw you in jail than look at you. Don't cross him. If he sees this picture he will be coming after you. Be scared.....Be Very Scared.
Did you really find this or did you print out that sheet of paper? If this is authentic then all I can say is, wow, what a find! Definitely Irony, well done.