Wouldn't be such a yawner if it happened to you or your wife... I have a close friend who was recently stopped by the police for a traffic violation. When the cops searched her car, they found a prescription bottle containing some of the proper pills, in addition to one "improper" pill, a dose of Xanax which she also had a prescription for. She was charged with illegal possession of a controlled substance.
No problem, right? Take the prescription to court, show the judge get it thrown out... well just the hassle of getting arrested, bailing out, going to multiple court dates (after hiring a lower), missing work to go to these dates, all based on an arcane (and stupid) law is more than cruel and unusual punishment, IMHO, ESPECIALLY for someone who DID NOTHING WRONG.
Hope your wife knows not to let the cops search her car next time she gets pulled over.