What Happens in Police Custody?

A complete guide to police detention procedures

When someone is arrested in England and Wales, they may be taken into police custody. This is a formal process governed by law and detailed practice standards intended to protect individual rights while allowing the police to investigate suspected offences effectively. This article explains what happens in police custody, outlines your legal rights and practical steps, describes how long you can be held, and answers common questions in clear, accessible language for students, the public and solicitors alike.

1. Introduction to Police Custody

Police custody refers to the period someone is detained at a police station following arrest. The primary legal framework governing this process is the Police and Criminal Evidence Act 1984 (PACE) and its Codes of Practice, which set out procedures for detention, interview and welfare to ensure fairness and legality. Custody is not intended for punishment; it enables police to secure evidence, interview suspects and determine whether to charge or release someone.

2. Arrival and Initial Booking into Custody

Custody Officer and Custody Record

When a detainee first arrives at the police station, a custody officer (usually a sergeant or above, independent of the investigation) must see them as soon as practicable. The custody officer assesses whether detention is lawful and necessary, opens a custody record, and ensures all rights are explained.

The custody record logs details such as:

• Personal information
• Time of arrival
• Reason for detention
• Searches conducted
• Interviews and reviews
• Legal advice given

3. Rights and Entitlements in Custody

Under PACE and its Codes of Practice, detainees must be informed of ongoing rights that can be exercised at any point during custody:

Core Rights

• Right to consult a solicitor privately and receive free independent legal advice.
• Right to have someone informed about the arrest.
• Right to see the PACE Codes of Practice and understand how procedures work.
• Right to medical help if needed.
• Right to interpretation and translation if English is not understood.
• Right to communicate with a High Commission, embassy or consulate if a foreign national.

These rights must be communicated clearly and recorded in the custody record.

Welfare Entitlements

Police must also consider the conditions in which detainees are held, including access to meals, drinking water, rest breaks, lavatory facilities and basic hygiene. The detained person should be treated fairly and humanely.

4. Searches, Property and Safekeeping

Upon booking in, the custody officer will:

• Conduct a search for safety purposes.
• Take into safe keeping personal property such as cash, jewellery and keys.
• Remove items that could interfere with evidence or safety (e.g. belts, shoelaces) and provide replacement clothing if required.

Searches must be conducted sensitively and by an officer of the same sex when they involve more than outer clothing.

5. Interviews and Evidence Gathering

Interviews are a key part of custody. Investigating officers will aim to obtain statements and evidence, giving the detainee an opportunity to explain their account. Although detainees have the right to remain silent, the police can continue to ask questions as part of the investigation. Independent legal advice is available before and during interviews.

Before interviews, solicitors typically receive pre‑interview disclosure - information about allegations and evidence - to prepare effectively.

6. Custody Time Limits and Reviews

Standard Time Limits

Police custody time limits are set by statute:

• Up to 24 hours before charge or release for most offences.
• Extended to 36 hours if authorised by a senior officer for indictable offences (serious offences that can be tried in Crown Court).
• Up to 96 hours total if magistrates' court authorises further detention in complex cases.

Detention Reviews

Custody must be reviewed regularly to ensure continued detention is justified:

• First review no later than 6 hours after detention began.
• Subsequent reviews at intervals of no more than 9 hours.
• Reviews assess whether further detention remains necessary for investigation or interviewing.

At each review, both the detainee and their solicitor can make representations.

7. Possible Outcomes in Custody

After processing and investigation in custody, several outcomes are possible:

• Release without charge when evidence does not justify charging.
• Release under investigation (RUI) while enquiries continue.
• Release on police bail to return at a later date.
• Formal charge leading to court proceedings, with possible bail or remand in custody.

8. Special Considerations

Vulnerable People and Appropriate Adults

If the detainee is under 18 or vulnerable (e.g. due to mental health or learning difficulties), an appropriate adult should be present during rights explanation and interviews to support understanding and communication.

Interpreters and Communication Needs

When English is not understood, police must arrange qualified interpreters for both rights explanations and interview processes.

9. Practical Tips and Common Questions

Can I see the custody record?
Yes. Once no longer detained, you or your solicitor can request a copy of the custody record, which may be useful if challenging the legality of detention or treatment.

What if I become ill in custody?
You have the right to medical help and assessment at any stage.

Does custody mean guilt?
No. Custody enables investigation and should not be taken as an indication of guilt. Outcomes range from release without charge to possible legal proceedings.

Summary

Police custody in England and Wales is a structured process governed by PACE and related Codes of Practice to protect individual rights while facilitating effective investigations. Key stages include booking into custody, explanation of ongoing rights, searches and safekeeping of property, interview and evidence gathering, regular detention reviews and adherence to statutory time limits. Understanding these procedures and rights, including access to legal advice and reviews of detention, helps ensure that the custody process operates fairly and transparently.