Solitary confinement

No one shall be subjected to torture or to cruel, inhuman or degrading treatment or punishment (…).

All persons deprived of their liberty shall be treated with humanity and with respect for the inherent dignity of the human person.

For prisoners who are, or have been, separated, the prison administration shall take the necessary measures to alleviate the potential detrimental effects of their confinement on them and on their community following their release from prison.

In no circumstances may restrictions or disciplinary sanctions amount to torture or other cruel, inhuman or degrading treatment or punishment. The following practices, in particular, shall be prohibited:
  (a) Indefinite solitary confinement;
  (b) Prolonged solitary confinement;
  (c) Placement of a prisoner in a dark or constantly lit cell;
  (d) Corporal punishment or the reduction of a prisoner’s diet or drinking water;
  (e) Collective punishment.

For the purpose of these rules, solitary confinement shall refer to the confinement of prisoners for 22 hours or more a day without meaningful human contact. Prolonged solitary confinement shall refer to solitary confinement for a time period in excess of 15 consecutive days.

Solitary confinement shall be used only in exceptional cases as a last resort, for as short a time as possible and subject to independent review, and only pursuant to the authorization by a competent authority. It shall not be imposed by virtue of a prisoner’s sentence.

The imposition of solitary confinement should be prohibited in the case of prisoners with mental or physical disabilities when their conditions would be exacerbated by such measures. The prohibition of the use of solitary confinement and similar measures in cases involving women and children, as referred to in other United Nations standards and norms in crime prevention and criminal justice, continues to apply.

1. Health-care personnel shall not have any role in the imposition of disciplinary sanctions or other restrictive measures. They shall, however, pay particular attention to the health of prisoners held under any form of involuntary separation, including by visiting such prisoners on a daily basis and providing prompt medical assistance and treatment at the request of such prisoners or prison staff.

2. Health-care personnel shall report to the prison director, without delay, any adverse effect of disciplinary sanctions or other restrictive measures on the physical or mental health of a prisoner subjected to such sanctions or measures and shall advise the director if they consider it necessary to terminate or alter them for physical or mental health reasons.

3. Health-care personnel shall have the authority to review and recommend changes to the involuntary separation of a prisoner in order to ensure that such separation does not exacerbate the medical condition or mental or physical disability of the prisoner.

Punishment by close confinement or disciplinary segregation shall not be applied to pregnant women, women with infants and breastfeeding mothers in prison. 

Solitary confinement is also known as “segregation”, “isolation”,“separation”, "cellular”,“lockdown”, “Supermax”, “the hole” or “Secure Housing Unit (SHU)”, but all these terms can involve different factors. For the purposes of this report, the Special Rapporteur defines solitary confinement as the physical and social isolation of individuals who are confined to their cells for 22 to 24 hours a day. Of particular concern to the Special Rapporteur is prolonged solitary confinement, which he defines as any period of solitary confinement in excess of 15 days. He is aware of the arbitrary nature of the effort to establish a moment intime which an already harmful regime becomes prolonged and therefore unacceptably painful. He concludes that 15 days is the limit between “solitary confinement” and “prolonged solitary confinement” because at that point, according to the literature surveyed, some of the harmful psychological effects of isolation can become irreversible.

84. The Special Rapporteur urges States to prohibit the imposition of solitary confinement as punishment — either as a part of a judicially imposed sentence or a disciplinary measure. He recommends that States develop and implement alternative disciplinary sanctions to avoid the use of solitary confinement.

85. States should take necessary steps to put an end to the practice of solitary confinement in pretrial detention. The use of solitary confinement as an extortion technique during pretrial detention should be abolished.

86. States should abolish the use of solitary confinement for juveniles and persons with mental disabilities. Regarding disciplinary measures for juveniles, the Special Rapporteur recommends that States should take other measures that do not involve the use of solitary confinement. In regard to the use of solitary confinement for persons with mental disabilities, the Special Rapporteur emphasizes that physical segregation of such persons may be necessary in some cases for their own safety, but solitary confinement should be strictly prohibited. 

87. Indefinite solitary confinement should be abolished.

88. It is clear that short-term solitary confinement can amount to torture or cruel, inhuman or degrading treatment or punishment; it can, however, be a legitimate device in other circumstances, provided that adequate safeguards are in place. In the opinion of the Special Rapporteur, prolonged solitary confinement, in excess of 15 days, should be subject to an absolute prohibition.

89. The Special Rapporteur reiterates that solitary confinement should be used only in very exceptional circumstances, as a last resort, for as short a time as possible. He emphasizes that when solitary confinement is used in exceptional circumstances, minimum procedural safeguards must be followed.

86. States should abolish the use of solitary confinement for juveniles and persons with mental disabilities. Regarding disciplinary measures for juveniles, the Special Rapporteur recommends that States should take other measures that do not involve the use of solitary confinement. In regard to the use of solitary confinement for persons with mental disabilities, the Special Rapporteur emphasizes that physical segregation of such persons may be necessary in some cases for their own safety, but solitary confinement should be strictly prohibited. 

In many States, solitary confinement is still imposed on children as a disciplinary or “protective” measure. National legislation often contains provisions to permit children to be placed in solitary confinement. The permitted time frame and practices vary between days, weeks and even months. In accordance with views of the Committee against Torture, the Subcommittee on Prevention of Torture and the Committee on the Rights of the Child, the Special Rapporteur is of the view that the imposition of solitary confinement, of any duration, on children constitutes cruel, inhuman or degrading treatment or punishment or even torture (see A/66/268, paras. 77 and 86, and A/68/295, para. 61).

With regard to conditions during detention, the Special Rapporteur calls upon all States:

(d) To prohibit solitary confinement of any duration and for any purpose

Solitary confinement can amount to torture or ill-treatment when used as a punishment, during pretrial detention, for prolonged periods or indefinitely and on juveniles. Solitary confinement of any duration must never be imposed on juveniles, or persons with mental or physical disabilities, or on pregnant and breastfeeding women, or mothers with young children. (A/66/268). Its use as a measure of retaliation against women who have complained of sexual abuse or other harmful treatment must also be prohibited. Female prisoners subjected to solitary confinement suffer particularly grave consequences as it tends to retraumatize victims of abuse and women suffering from mental health problems. It places women at greater risk of physical and sexual abuse by prison staff and severely limits family visits.

Lesbian, gay, bisexual and transgender detainees report higher rates of sexual, physical and psychological violence in detention than on the basis of sexual orientation and/or gender identity than the general prison population (CAT/C/CRI/CO/2). Violence against these persons in custodial settings, whether by police, other law enforcement authorities, prison staff or other prisoners, is prevalent (A/HRC/29/23). Fear of reprisals and a lack of trust in the complaints mechanisms frequently prevent lesbian, gay, bisexual and transgender persons in custody from reporting abuses. Their placement in solitary confinement or administrative segregation for their own “protection” can constitute an infringement on the prohibition of torture and ill-treatment. Authorities have a responsibility to take reasonable measures to prevent and combat violence against lesbian, gay, bisexual and transgender detainees by other detainees.

With regard to women, girls, and lesbian, gay, bisexual and transgender persons in detention, the Special Rapporteur calls on all States to:

[...] (i) Absolutely prohibit the use of solitary confinement on pregnant and breastfeeding women, mothers with young children, women suffering from mental or physical disabilities and girls under 18 years of age and as a measure of “protection”; [...]

(t) Ensure that protective measures do not involve the imposition of more restrictive conditions on lesbian, gay, bisexual, transgender and intersex persons than on other detainees; [...]

Everyone deprived of liberty shall be treated with humanity and with respect for the inherent dignity of the human person. Sexual orientation and gender identity are integral to each person’s dignity.

States shall:
d)     Put protective measures in place for all prisoners vulnerable to violence or abuse on the basis of their sexual orientation, gender identity or gender expression and ensure, so far as is reasonably practicable, that such protective measures involve no greater restriction of their rights than is experienced by the general prison population;

The medical practitioner or a qualified nurse reporting to such a medical practitioner shall pay particular attention to the health of prisoners held under conditions of solitary confinement, shall visit such prisoners daily, and shall provide them with prompt medical assistance and treatment at the request of such prisoners or the prison staff.

The medical practitioner shall report to the director whenever it is considered that a prisoner's physical or mental health is being put seriously at risk by continued imprisonment or by any condition of imprisonment, including conditions of solitary confinement.

Solitary confinement, that is the confinement of a prisoner for more than 22 hours a day without meaningful human contact, shall never be imposed on children, pregnant women, breastfeeding mothers, or parents with infants in prison.

The decision on solitary confinement shall take into account the current state of health of the prisoner concerned. Solitary confinement shall not be imposed on prisoners with mental or physical disabilities when their condition would be exacerbated by it. Where solitary confinement has been imposed, its execution shall be terminated or suspended if the prisoner’s mental or physical condition has deteriorated.

Solitary confinement shall not be imposed as a disciplinary punishment, other than in exceptional cases and then for a specified period, which shall be as short as possible and shall never amount to torture or inhuman or degrading treatment or punishment.

The maximum period for which solitary confinement may be imposed shall be set in national law.

Where a punishment of solitary confinement is imposed for a new disciplinary offence on a prisoner who has already spent the maximum period in solitary confinement, such a punishment shall not be implemented without first allowing the prisoner to recover from the adverse effects of the previous period of solitary confinement.

Prisoners who are in solitary confinement shall be visited daily, including by the director of the prison or by a member of staff acting on behalf of the director of the prison.

The law shall prohibit solitary confinement in punishment cells.

It shall be strictly forbidden to impose solitary confinement to pregnant women; mothers who are living with their children in the place of deprivation of liberty; and children deprived of liberty.

Solitary confinement shall only be permitted as a disposition of last resort and for a strictly limited time, when it is evident that it is necessary to ensure legitimate interests relating to the institution’s internal security, and to protect fundamental rights, such as the right to life and integrity of persons deprived of liberty or the personnel.

In all cases, the disposition of solitary confinement shall be authorized by the competent authority and shall be subject to judicial control, since its prolonged, inappropriate or unnecessary use would amount to acts of torture, or cruel, inhuman, or degrading treatment or punishment.

In cases of involuntary seclusion of persons with mental disabilities it shall be ensured that the measure is authorized by a competent physician; carried out in accordance with officially approved procedures; recorded in the patient’s individual medical record; and immediately notified to their family or legal representatives. Persons with mental disabilities who are secluded shall be under the care and supervision of qualified medical personnel.
 

It shall be strictly forbidden to impose solitary confinement to pregnant women; mothers who are living with their children in the place of deprivation of liberty; and children deprived of liberty. 

In cases of involuntary seclusion of persons with mental disabilities it shall be ensured that the measure is authorized by a competent physician; carried out in accordance with officially approved procedures; recorded in the patient’s individual medical record; and immediately notified to their family or legal representatives. Persons with mental disabilities who are secluded shall be under the care and supervision of qualified medical personnel. 

55. Solitary confinement further restricts the already highly limited rights of
people deprived of their liberty. The extra restrictions involved are not inherent in the fact of imprisonment and thus have to be separately justified. In order to test whether any particular imposition of the measure is justified, it is appropriate to apply the traditional tests enshrined in the provisions of the European Convention on Human Rights and developed by the case-law of the European Court of Human Rights. The simple mnemonic PLANN summarises these tests.

(a) Proportionate: (…) Given that solitary confinement is a serious restriction of a prisoner’s rights which involves inherent risks to the prisoner, the level of actual or potential harm must be at least equally serious and uniquely capable of being addressed by this means. This is reflected, for example, in most countries having solitary confinement as a sanction only for the most serious disciplinary offences, but the principle must be respected in all uses of the measure. The longer the measure is continued, the stronger must be the reason for it and the more must be done to ensure that it achieves its purpose.

b) Lawful: provision must be made in domestic law for each kind of solitary
confinement which is permitted in a country, and this provision must be reasonable. It must be communicated in a comprehensible form to everyone who may be subject to it. The law should specify the precise circumstances in which each form of solitary confinement can be imposed, the persons who may impose it, the procedures to be followed by those persons, the right of the prisoner affected to make representations as part of the procedure, the requirement to give the prisoner the fullest possible reasons for the decision (it being understood that there might in certain cases be reasonable justification for withholding specific details on security-related grounds or in order to protect the interests of third parties), the frequency and procedure of reviews of the decision and the procedures for appealing against the decision. The regime for each type of solitary confinement should be established by law, with each of the regimes clearly differentiated from each other.

(c) Accountable: full records should be maintained of all decisions to impose
solitary confinement and of all reviews of the decisions. These records should
evidence all the factors which have been taken into account and the information on which they were based. There should also be a record of the prisoner’s input or refusal to contribute to the decision-making process. Further, full records should be kept of all interactions with staff while the prisoner is in solitary confinement, including attempts by staff to engage with the prisoner and the prisoner’s response.

(d) Necessary: the rule that only restrictions necessary for the safe and orderly confinement of the prisoner and the requirements of justice are permitted applies equally to prisoners undergoing solitary confinement. Accordingly, during solitary confinement there should, for example, be no automatic withdrawal of rights to visits, telephone calls and correspondence or of access to resources normally available to prisoners (such as reading materials). Equally, the regime should be flexible enough to permit relaxation of any restriction which is not necessary in individual cases.

(e) Non-discriminatory: not only must all relevant matters be taken into account in deciding to impose solitary confinement, but care must also be taken to ensure that irrelevant matters are not taken into account. Authorities should monitor the use of all forms of solitary confinement to ensure that they are not used disproportionately, without an objective and reasonable justification, against a particular prisoner or particular groups of prisoners.

(e) Non-discriminatory: not only must all relevant matters be taken into account in deciding to impose solitary confinement, but care must also be taken to ensure that irrelevant matters are not taken into account. Authorities should monitor the use of all forms of solitary confinement to ensure that they are not used disproportionately, without an objective and reasonable justification, against a particular prisoner or particular groups of prisoners.

Any form of isolation of juveniles is a measure that can compromise their physical and/or mental well-being and should therefore be applied only as a means of last resort. In the CPT's view, solitary confnement as a disciplinary measure should only be imposed for very short periods and under no circumstances for more than three days. Whenever juveniles are subject to such a measure, they should be provided with socio-educational support and appropriate human contact. A member of the health-care staf should visit the juvenile immediately after placement and thereafter on a regular basis, at least once per day, and provide him/her with prompt medical assistance and treatment.

As regards solitary confnement for protection or preventive purposes, the CPT recognises that such a measure may, in extremely rare cases, be required in order to protect particularly vulnerable juveniles or to prevent serious risks to the safety of others or the security of the prison, provided that absolutely no other solution can be found. Every such measure should be decided by a competent authority, based on a clear procedure specifying the nature of the confnement, its duration, the grounds on which it may be imposed and providing a regular review process, as well as the possibility for the juvenile concerned to appeal against the decision Juveniles deprived of their liberty under criminal legislation to an independent external authority. The juveniles concerned should always be provided with appropriate human contact and beneft from daily visits by a member of the health-care staff.

Likewise, the placement of a violent and/or agitated juvenile in a calming-down room should be a highly exceptional measure. Any such measure should not last for more than a few hours and should never be used as an informal punishment. Mechanical restraint should never be used in this context. Every placement of a juvenile in a calming-down room should be immediately brought to the attention of a doctor in order to allow him/her to look after the health-care needs of the juvenile concerned. In addition, every such placement should be recorded in a central register as well as in the juvenile's individual file.

States should have in place, and make known, laws, policies and standard operating procedures, which accord with Member States’ obligations under the African Charter on Human and Peoples’ Rights and other international law and standards, to:

f. Ensure that the use of solitary confinement is restricted, and that methods to anticipate crisis situations and de-escalate them without the need to resort to seclusion, restraint or forced treatment are developed and ingrained among law enforcement personnel.

b. Safeguards for arrest and detention

If arrest, custody and pre-trial detention is absolutely necessary, women and girls shall:

Not be subject to close confinement or disciplinary segregation if pregnant, breastfeeding or accompanied by infants.