A regional policing unit dedicated to serious and organised crime has decided not to continue using software from Palantir after a two-year trial. The East Midlands Special Operations Unit began the trial in October 2024 to see how well the company's software could help it investigate crime "without compromising ethics or accountability". It has now decided not to fund a new contract.
Emsou investigates murder, terrorism offences and drug trafficking across Derbyshire, Leicestershire, Lincolnshire, Nottinghamshire and Northamptonshire. It declined to say exactly how it used the technology, but confirmed the trial fed data from Leicestershire Police into Foundry, a system that uses AI and machine learning to make large data sets searchable.
The exit condition is the part worth copying
Emsou told the BBC that Palantir will now have to demonstrate that it has cut all links with the force's systems and deleted all of its data.
That sentence is doing a lot, and it is the most transferable thing in the story. A trial that ends is ordinary. A trial that ends with the customer requiring proof of disconnection and deletion is a contract that was written by someone who thought about the ending at the beginning.
The reason it matters is that analytics platforms do not sit beside your data; they ingest it. Two years of police records fed into a system means copies, indexes, derived features and model artefacts, held on infrastructure the force does not control. "We stopped paying" does not address any of that. "Show us it is gone" does.
Whether Palantir can demonstrate it to the force's satisfaction is now the live question, and it is one most organisations never get to ask because they never wrote the clause.
The argument around the company
Palantir is contested in a way most enterprise software is not. Protesters regularly target it over Israel's use of its technology in the Gaza conflict and over its role in US immigration enforcement. Privacy experts have raised concerns that its tools enable analysis of everything from social media posts to driving licences and DNA swabs.
The company's answer is about delivery: it says its software has improved public services across UK organisations including the NHS, the Ministry of Defence and 11 police forces, and it gave the BBC examples of forces using it to fight crime, including improving enforcement of Clare's Law.
Both things can hold. A tool can work and still raise a question about what should be joined to what — and a police force declining to renew is not a verdict on either claim. Emsou did not say the software failed.
What a Bangladeshi buyer should take from this
Government and large private buyers here are signing data-analytics contracts with foreign vendors, and almost none of those contracts are published.
The useful lesson is not about Palantir. It is that the clause worth fighting for is the one that governs the end of the relationship: what happens to ingested data, who verifies deletion, what counts as proof, and who pays for the exit. Those terms cost nothing to add at signature and are impossible to add later.
The companion problem — a model so embedded that removing it takes months — is in the Pentagon's exit from Claude inside Palantir's Maven. Other AI-in-policing cases are in a force putting a chatbot on its website and an officer who used AI to write a victim statement.
