Segregation and Isolation in Prison: UK Prison Law Guide 2025

Segregation (segregation from other prisoners) includes both protective segregation and punishment segregation. Understanding your rights when segregated is important for safety and wellbeing.

Legal Framework

Prison Rules 1999 Rule 43/45.1 govern segregation. Human Rights Act 1998 Article 3 (prohibition of torture/inhuman treatment) and Article 5 (liberty) apply. Segregation must be proportionate and necessary. Conditions must meet minimum standards.

Types of Segregation

Rule 43/45.1 (Protective): prisoner requests or agrees to segregation for own safety (vulnerable to other prisoners, threats). Rule 45 (Punishment): imposed as disciplinary sanction after adjudication. Both must follow legal procedures.

Protective Segregation

Prisoner safety paramount. Duration indefinite if needed for safety. Conditions should be humane. Regular review of segregation necessity. Prisoner can end segregation by requesting integration (if safe to do so).

Punishment Segregation

Imposed by adjudicator after finding guilt. Duration specified (typically 7-28 days). Standard maximum 28 days (exceptions for very serious breaches). Can appeal adjudication decision and segregation sanction.

Segregation Conditions

Cells must meet minimum standards (lighting, ventilation, sanitation, heating). Exercise time minimum 1 hour per day. Healthcare access. Visiting access limited but possible. Communications limited but not prevented.

FAQ

Why am I being segregated?

Protective: safety concerns. Punishment: disciplinary finding. Reason should be explained clearly.

How long can I be segregated?

Protective: indefinite if needed. Punishment: typically 7-28 days, maximum 28 days.

Can I refuse protective segregation?

Yes. But if safety risk genuine, integration may not be possible.

What conditions must be provided?

Minimum standards: light, heat, ventilation, sanitation. Exercise time. Healthcare access. Not all amenities.

Can I appeal segregation?

Yes. Protective: request integration if safe. Punishment: appeal adjudication decision.

What if conditions are poor?

Complaint to governor. Report to Independent Monitoring Board. Escalate to Ombudsman if necessary.

Can segregation be reviewed?

Yes. Regular review of protective segregation. Punishment segregation ends at specified date.

Does segregation affect parole?

Can harm prospects if viewed as non-engagement. Protective segregation viewed more sympathetically.

Author: Daniel Hockey | Prison safety and segregation specialist, Prison Law Index 2026.

Last Updated: 2026-04-05 | Prison Rules 1999, Human Rights Act 1998.