If I am under arrest, I wish to invoke and exercise my Miranda rights. If you ignore my exercise of these rights and attempt to procure a waiver, I want to confer with my lawyer prior to any conversations with you.

If I am to be taken into custody, removed from my present location, or separated from my property, I request a reasonable opportunity to make arrangements to secure my own property. I do not consent to any impoundment or inventory of my property. I do, hereby, waive any claim of liability for loss, theft, or damage against you, your superiors or any other authority, and agree to hold all harmless therefrom, if I am afforded the reasonable opportunity to arrange for the saf...

If I am under arrest, I wish to invoke and exercise my Miranda rights. If you ignore my exercise of these rights and attempt to procure a waiver, I want to confer with my lawyer prior to any conversations with you.

If I am to be taken into custody, removed from my present location, or separated from my property, I request a reasonable opportunity to make arrangements to secure my own property. I do not consent to any impoundment or inventory of my property. I do, hereby, waive any claim of liability for loss, theft, or damage against you, your superiors or any other authority, and agree to hold all harmless therefrom, if I am afforded the reasonable opportunity to arrange for the safekeeping of my own property. If this reasonable opportunity is denied or is unavailable, I demand that only such intrusion occur as is minimally necessary to secure such property, hereby waiving any claim of liability for your failure to scrutinize the property or its contents prior to it being secured.

If I am not under arrest, I want to leave. If I am free to leave, please tell me immediately so that I may go about my business.

An individual named Kevin offered this comment to this information:

For the sake of convenience, one might say that to be as polite as possible
to the police during such a roadblock stop might allow one to go about
their way with a minimum of hassle.

However, as a former peace officer, I disagree with that on principal.

Since the 1970’s, I have personally observed the change that has
occurred in the behavior and attitude of the police, and the increased
complacency on the part of so-called “civilians” with the changing
attitude of the police, in general, in the cities and states in which I
have lived during my life.

I think that it is imperative that people cease their complacency....

An individual named Kevin offered this comment to this information:

For the sake of convenience, one might say that to be as polite as possible
to the police during such a roadblock stop might allow one to go about
their way with a minimum of hassle.

However, as a former peace officer, I disagree with that on principal.

Since the 1970’s, I have personally observed the change that has
occurred in the behavior and attitude of the police, and the increased
complacency on the part of so-called “civilians” with the changing
attitude of the police, in general, in the cities and states in which I
have lived during my life.

I think that it is imperative that people cease their complacency. I
think that we are a few decades too late in calmly and rationally
informing the police that we are aware of our rights, and in calmly,
rationally, and reasonably asserting those rights.

I think this is his most sage commentary on the issue:

It is sad and disturbing to me that what was once known as a peace
officer has been corrupted and perverted into a “law enforcement
officer”.

There is a printable PDF wallet-card at the source site to be used in these situations.