Americans share a basic instinct about fairness: before someone is punished, the accusation against them should be tested. You are presumed innocent. You have the right to know what you are accused of, to see the evidence, and to answer it. The U.S. Supreme Court called the presumption of innocence "axiomatic and elementary" more than a century ago in Coffin v. United States, and the due-process guarantees of the Fifth and Fourteenth Amendments build the rest of the wall.
Now hold a dispensary "block list" up against that standard.
Some cannabis point-of-sale software lets a single store flag a patient — tied to their scanned state ID — and broadcast that flag to other, unrelated dispensaries. The only inputs are a category and a free-text "reason." The mechanics are laid out on our patient-privacy page. There is no judge. No hearing. No requirement of evidence. No notice to the accused. No appeal. A single employee's words become a standing verdict, enforced across hundreds of businesses.
Here is the honest legal nuance: those constitutional protections bind the government — courts, police, agencies — not a private company's checkout software. So this is not a "due-process violation" in the constitutional sense. And that is exactly what makes it so troubling. The practice takes one of the most consequential things a society can do — brand a person a thief, a fraud, or a danger — and performs it with none of the safeguards we would demand of any courtroom, precisely because no courtroom is involved.
Why does that matter so much? Because the alternative to fair process — accusation treated as conviction — is the exact machinery by which innocent people get punished for things they never did. Strip away the date, the evidence, the notice, and the appeal, and you are left with one person's say-so, made permanent.
And a false flag rarely stays put. Oklahoma defamation law treats every repetition of a false statement as a new publication. Picture a budtender, rattled by a red "blocked" banner, repeating the accusation to a coworker — or posting it on social media. Now an unproven claim that someone is a racist or a thief is circulating publicly, attached to a real person's name, in their own community — over something they were never told about and never had a chance to disprove. If the "reason" is false, that can be libel or false light under Oklahoma law (12 O.S. § 1441; the false-light standard in Colbert v. World Publishing Co.) — and the shop or employee who repeats it can share the exposure.
We say all of this with restraint about the law and none about the principle. You can support a tool that keeps budtenders safe from genuinely dangerous people and insist that branding a patient requires proof and a chance to respond. Those are not in tension; the second is what makes the first trustworthy.
Read the companion pieces — the overview of how the list works and how a database like this was shut down before — and see your options on our patient-privacy page. We also keep our legal position public, because we believe in the same transparency we are asking for.