Introduction
Police records can have long-term consequences. Even where a person has not been convicted of an offence, records relating to an arrest, allegation, or investigation may still be stored on police databases.
In certain circumstances, it may be possible to delete police records in the UK through a formal process known as the Record Deletion Process. Applications are typically made through the ACRO Criminal Records Office, which reviews requests to remove records held on the Police National Computer (PNC) or other police systems.
This guide explains how police records work, when they can be deleted, and how the record deletion process operates.
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 of these records are stored on the Police National Computer (PNC), which is a central database 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 permitted to retain information where it is considered necessary for law enforcement purposes.
Deletion applications are therefore assessed carefully and must demonstrate that keeping the record is unjustified or inappropriate.
Requests to remove police records are typically made through the Record Deletion Process, administered by the 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 several situations where applications may succeed.
Unlawful Arrest
If an arrest was unlawful or made in error, there may be strong grounds to request deletion of the related police 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 be a complex process.
Applications must clearly demonstrate why continued retention is inappropriate. In many cases, police forces will require strong 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
Well-prepared applications are often significantly stronger than requests submitted without legal guidance.
Speak to a Criminal Defence Solicitor
Police records can affect employment, travel, and future background checks.
If you believe information held by police is inaccurate or should not be retained, it may be possible 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 require advice regarding police records or criminal allegations, you can contact our criminal defence team for guidance on the options available.
5 Key Takeaways
- Police records can exist even if you were never convicted of an offence.
- Records may include arrests, allegations, cautions, and investigation outcomes.
- Deletion is usually requested through the ACRO Record Deletion Process.
- Applications must show that the record should not be retained.
- Legal advice can help present strong evidence to support a deletion request.
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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