Introduction
Police records can have long-term consequences. Even where a person has not been convicted, information about an arrest, allegation, or investigation may still be kept on police systems.
In some circumstances, it may be possible to apply for police records to be deleted through the formal Record Deletion Process. Applications are usually made through ACRO Criminal Records Office, which considers requests to remove information held on the Police National Computer (PNC) or other police systems.
What is a Police Record?
A police record refers to information stored by law enforcement relating to a person’s involvement in a criminal investigation.
These records may include:
- Arrest records
- Charges
- Cautions
- Investigation notes
- Intelligence records
- Outcomes of police enquiries
Many records are stored on the Police National Computer, known as the PNC, which is used by police forces across England and Wales.
Even if an investigation does not result in prosecution, certain information may still be retained.
Can Police Records Be Deleted in the UK?
Yes, in some circumstances it is possible to delete police records in the UK.
However, police forces are generally allowed to keep information where it is considered necessary for law enforcement purposes. This means deletion is not automatic and each request is assessed carefully.
An application must usually show why keeping the record is no longer justified or appropriate.
Requests are typically made through the Record Deletion Process, administered by ACRO Criminal Records Office.
Applications can request the removal of records such as:
- Arrest records
- Charges that did not lead to conviction
- Cautions in certain circumstances
- Fingerprints or DNA profiles

The ACRO Record Deletion Process
The ACRO Criminal Records Office oversees applications to delete information held on the Police National Computer.
The process usually involves:
- Submitting a formal deletion request
- Providing evidence supporting the application
- Review by the relevant police force
- A final decision on whether the record should remain
The application must clearly explain why the information should not continue to be retained.
When Police Records Can Be Removed
Not every police record will qualify for deletion. However, there are situations where an application may have grounds.
Unlawful Arrest
If an arrest was unlawful or made in error, there may be grounds to request deletion of the related record.
This may arise where police did not have sufficient grounds for arrest.
No Crime Committed
In cases where investigations establish that no offence occurred, a person may request the deletion of records relating to that allegation.
Mistaken Identity
Police records may occasionally be created due to incorrect identification.
Where evidence confirms mistaken identity, a deletion request may be appropriate.
Malicious or False Allegations
Where allegations were made maliciously or falsely, police may agree that the record should not remain on file.
These cases often require strong supporting evidence.
How Long Police Records Are Kept
Police forces have policies governing how long information can be retained.
In many cases, records relating to arrests or investigations may remain on police databases for significant periods of time.
Retention policies are influenced by guidance from:
- The College of Policing
- National policing standards
- Government policy
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Why Legal Advice Is Important for Record Deletion
Applying to delete police records can involve detailed evidence and careful explanation.
The application must show why continued retention is inappropriate. In many cases, the relevant police force will expect clear supporting evidence before agreeing to remove information from official databases.
A criminal defence solicitor can assist by:
- Reviewing the circumstances of the investigation
- Identifying grounds for deletion
- Preparing a structured application
- Gathering supporting evidence
- Corresponding with the relevant police force
A well-prepared application can help present the issues clearly and support the request for deletion.
Speak to a Criminal Defence Solicitor
Police records can affect employment, travel, and future background checks.
If you believe information held by the police is inaccurate or should not be retained, you may be able to apply for deletion through the official Record Deletion Process.
Specialist criminal defence solicitors can review your circumstances and advise on whether an application to delete police records in the UK may be appropriate.
If you need advice about police records or a past criminal allegation, contact our criminal defence team to discuss the options available.
5 Key Takeaways
- Police records can exist even where an investigation did not lead to a conviction.
- Records may include arrests, cautions, investigation notes, outcomes, fingerprints, DNA profiles, or police intelligence.
- Deletion is not automatic. Applications are usually made through the ACRO Record Deletion Process.
- Grounds for deletion may include unlawful arrest, mistaken identity, no crime committed, or malicious or false allegations.
- A clear, evidence-backed application can help explain why continued retention is inappropriate.
Frequently Asked Questions
In some circumstances, arrest records may be deleted through the ACRO Record Deletion Process, particularly where the arrest was unlawful or no offence occurred.
Cautions are usually retained on the Police National Computer. However, deletion may be possible in exceptional cases where the caution should not have been issued.
No. Police records are generally retained according to national policing policies. Deletion normally requires a formal application.
If an allegation is proven to be malicious or entirely unfounded, it may be possible to request deletion of the related police record.
The ACRO Record Deletion Process allows individuals to request the removal of information held on the Police National Computer where there are valid grounds for deletion.
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