Which of the following do professional codes of conduct for law enforcement officers NOT prohibit?

Why is the supremacy clause considered to be the root of federalism?

What techniques do you use to come to a smooth stop? (driver's education)

What should you do when making a personal appeal to a procrastinator to change his/her work habits? a. use examples of how you were able to overcome procrastination to convince him/her to change. b. relay information you have heard from co-workers. c. do not give any personal information. d. explain how you have been personally impacted by his/her procrastination.