The polygrapher's weapon is fear. We must inform those who are potential victims. If you are a law enforcement officer, tell your fellow officers about the polygraph and direct them to this website. They are all potential polygraph victims. Suppose a drug dealer falsely accuses an officer of pocketing cash that he claims was in his possession at the time of his arrest.
Internal affairs is likely to demand a polygraph.
A false positive result will be an indelible stain on that officer's record. All law enforcement officers are potential victims. Print out some of the articles from this website that you find most informative and post them by the water cooler or in another place where your fellow officers will see them. Leave copies in distribution boxes. Write an article for your police association newsletter.