I have one You can add if you feel it is necessary. If you ever get pulled over here is a good one to remember, It has saved me many times.
Always answer a cops question with an answer that restates the question. Cops Will often ask two questions in one sentince Just to confuse you.
For example, If a cop asks, "You dont have any weed in the car Right?,Mind if i search? Always answer, "No, I dont have weed in the car, And No you may not search my car.
Also Never let a cops search yopu car, Even if you KNOW there is nothing in the car, You never know what could have fallen out of a buddys coat pocket, Or What you could have left in there while you were high.