That is most definitely correct. Many cops do not know the law they are suppose to be enforcing. To be fair to cops, there are way too many laws.
Agreed, but I think they are trained to encourage people to give up their rights instead of protecting those rights.
By way of example, several years ago I went to a halloween party. I stopped in briefly had a single red solo cup of beer and left to take my daughter trick or treating. The friend who held the party had paid off duty cops to watch the street because the party was outside. When I left, a paid, off duty cop was talking to an on duty cop. I drove by and was immediately pulled over. The cop asked me if I came from the party.
Me: Yes
Cop: Get out of the car so I can have you do some field sobriety tests.
Me: I am not going to be doing any field sobriety tests because you had no reason to pull me over.
Cop: It is just a standard license check and I smell alcohol.
Me: It is not a license check because you still haven't asked for my license. You immediately asked me to get out and do field sobriety tests.
Cop: I am going to arrest you if you don't get out of the vehicle. (Absolutely no right to ask me to do this)
Me: I told him that I wasn't inclined to exit the vehicle until he called a supervisor to the scene. However, if he wanted to check my sobriety for public safety, I would be more than happy to submit to a breathalyzer.
Cop: Why won't you get out and do field sobriety tests?
Me: Because you are asking me to do subjective tests and I would prefer an objective test.
Cop: Go home.
The entire interaction was unnecessary and the cop had no right to pull me over nor ask me to perform any tests. I should not have offered to do the test, but I wanted to de-escalate the situation. This interaction took place in my sleepy little beach community where cops have zero to fear and not much to do.