A Fully-Linked National Database Would Help Find Missing Children. So Why Haven’t We Got One?

Yes — the uncomfortable truth is that the UK does have national systems, but it still does not have the kind of fully joined-up, real-time, cross-agency safeguarding database people would reasonably expect for missing children, child sexual exploitation, and dangerous offenders. With an estimated 250,000 girls identified as being subjected to rape gangs and CSE, upto a dozen missing children reported missing each day, child murders, abuse, etc, why on Earth is this not already in place – even after promise, after promise.

There are national databases, but they are fragmented, limited, inconsistently updated, unevenly accessible, and not properly joined to local authority, health, school, police and offender-management data.

1. There is a national missing persons system — but it is not enough

The UK Missing Persons Unit, part of the National Crime Agency, does keep a national database of missing people, found people, unidentified bodies and remains. Its role includes helping match cases when someone is found outside the area where they went missing.

But that is not the same thing as a fully operational safeguarding dashboard that automatically links:

  • a missing child,
  • previous missing episodes,
  • care-home history,
  • known exploiters,
  • phone locations,
  • vehicles,
  • addresses,
  • hotels,
  • taxi links,
  • school concerns,
  • health records,
  • sexual health clinic warnings,
  • police intelligence,
  • cross-border movements,
  • and known sex offenders.

That kind of live, cross-agency picture is precisely where the system still seems to fail.

The Casey audit was blunt about missing children. It said the government’s last missing children strategy was over a decade old, from 2014, and made the damning comparison that many parents can track their children on a phone, while official systems for logging and tracking children in care do not trigger the same urgency.

2. Police still cannot automatically see everything they need

The most shocking part of the Casey audit is exactly what you are describing: officers still having to manually search systems, contact colleagues, or rely on workarounds.

Casey found that police data and intelligence are held across multiple systems, with some forces reportedly having around 100 different systems, many of which do not communicate with each other. Officers may have to search them individually and manually, which obstructs the building of an intelligence picture.

The audit specifically says data on missing persons may be absent from other police datasets, so unless an officer or analyst manually searches multiple systems, they may not capture the intelligence needed on a missing child.

On the Police National Database, the audit says access is rationed, licences are limited, and there are waiting lists of up to 18 months for access. It also found that officers wanting to search the system may have to find someone else in the force who has a licence and ask them to search it.

Most damningly, Casey says that for cross-border investigations — exactly the sort of situation grooming gangs exploit — officers are “frequently unable” to access intelligence automatically and are instead reduced to ringing colleagues in other forces. Regional organised crime officers even said they sometimes had to travel to another force area just to look at information on another officer’s screen.

That is not a modern national safeguarding system. That is institutional fragmentation with digital tools bolted on.

3. Sex offenders are tracked nationally — but that does not solve the whole problem

There is a UK-wide system for dangerous and sexual offenders: ViSOR, the Violent and Sex Offender Register. Scottish MAPPA guidance describes ViSOR as a central store of information about individuals managed under MAPPA in the UK, accessible and updateable by responsible authorities. It is used by police, probation, prisons, Northern Ireland, British Transport Police and others.

So it would be wrong to say there is no national sex-offender database at all.

But there are three big limitations.

First, ViSOR mainly covers known registered offenders and MAPPA-managed individuals. Grooming gang cases often involve people not yet convicted, not yet identified, or not formally classed as registered sex offenders.

Second, the problem in child sexual exploitation is often about patterns: multiple victims, multiple suspects, vehicles, addresses, hotels, takeaway shops, taxis, schools, care homes, social media accounts, and movements across force boundaries. A sex-offender register alone does not automatically detect that pattern.

Third, the system still depends on good local intelligence, good uploads, trained users, consistent updating, and agencies actually sharing what they know. Casey found that even police intelligence systems designed to promote national information flow are undermined by access limits, uneven uploading, and old technology.

4. Local authority, health and police data are not properly joined

This is one of the key failures.

Casey found that police, local authority and health data are not shared effectively, are collected differently, and are organised around different geographical boundaries. Because of that, the audit could not cross-reference sources properly to understand the extent of child sexual abuse or exploitation, or even which services were seeing which children.

The audit also found that local authority children’s services data does not include data on group-based child sexual exploitation, and that the Crown Prosecution Service and Court Service do not record child sexual exploitation data in a way that allows it to be identified cleanly.

Even prosecution data is weak. Casey found that data was not available on prosecutions and convictions for group-based child sexual exploitation, because Ministry of Justice data cannot identify whether cases involved child sexual exploitation rather than child sexual abuse, and cannot robustly identify cases involving multiple defendants.

So the state cannot easily answer basic questions like:

How many group-based CSE cases are there?
How many involved missing children?
How many involved children in care?
How many involved the same suspects across different towns?
How many resulted in prosecutions?
How many involved repeat institutional failures?

That is extraordinary after Rotherham, Rochdale, Telford, Oxford, Oldham and the rest.

5. The core problem is not just “no database” — it is no single national intelligence picture

Casey says there is “no single home for the national picture”. Data is spread across departments and is not being drawn together to understand what it is saying or where priorities should be.

That sentence is the heart of it.

There are systems. There are databases. There are safeguarding boards. There are police forces. There are councils. There is probation. There are health bodies. There are schools. There are charities. There are inquiries.

But there is no sufficiently joined-up national command picture.

And in a crime type that often depends on movement between areas, institutional confusion, vulnerable children being dismissed, and offenders exploiting gaps, that is a catastrophic weakness.

6. Why has this not been fixed?

There are several reasons, none of which are good enough on their own.

Fragmented public services

Police forces, local authorities, NHS bodies, schools, children’s services, probation, CPS and courts all use different systems, different thresholds, different legal frameworks and different geographical boundaries.

Data protection fear

Safeguarding law does allow information sharing where children are at risk, but frontline staff often fear breaching data rules. Casey says structural barriers, incompatible IT systems and delays hinder timely information sharing.

Bad data in means bad data out

A national database only works if local agencies record information consistently. If ethnicity, suspect links, missing episodes, vehicles, addresses, aliases, child-risk markers and exploitation indicators are not recorded properly, the database will be incomplete.

Police IT is old and underfunded

The Police National Database was created after the Soham Inquiry to improve intelligence sharing, but Casey says there has been no significant improvement for a long time and access is limited.

Institutional defensiveness

This is the hard political point. A properly joined-up national system would expose failures. It would make it harder for councils, police forces, health bodies and government departments to say, “We didn’t know.” That may be one reason reform has moved so slowly.

7. Is the Government fixing it?

There are proposals, but they are still not the same as a finished national system.

The Children’s Wellbeing and Schools Bill is intended to create a new information-sharing duty and allow agencies to use a single unique identifier for a child, likely the NHS number. Casey welcomed the opportunity but warned that all previous efforts to make information sharing about at-risk children work effectively had failed, and that this initiative could fail too.

So yes, there is movement — but the fact that this is still being discussed in 2025/2026 tells you how long the state has failed to solve the problem.

A serious government could make this a national priority. It would not be technically instant, because data quality, privacy, legal access, interoperability and safeguarding thresholds are genuinely complex. But the political decision could be made immediately: fund it, mandate it, standardise it, audit compliance, and make senior officials personally accountable when agencies fail to share critical child-protection intelligence.

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