ECHR Article 5 — Right to Liberty and Security

Article 5 of the European Convention on Human Rights is one of the most frequently violated rights before the Strasbourg Court. It guarantees every person the right to liberty and security, and prohibits arbitrary detention. If you or a family member have been unlawfully detained — whether in pre-trial custody, immigration detention, or a psychiatric facility — our specialist ECHR lawyers can help you file an ECHR complaint.

What Does Article 5 ECHR Protect?

Article 5 protects the right to physical liberty — the freedom from arbitrary arrest and detention. The article does not prevent all detention, but it limits detention to six strictly defined lawful grounds and requires specific procedural safeguards to be respected in every case. The European Court of Human Rights (ECtHR) assesses deprivation of liberty based on factual circumstances including confinement in prisons, psychiatric hospitals, immigration detention centres, and, increasingly, situations involving migrants at sea or in border hotspots.

The Six Permitted Grounds for Detention (Article 5 § 1)

A person may only be deprived of liberty on one of the following exhaustive grounds:

• Article 5(1)(a) — After conviction: Lawful detention following conviction by a competent court. The detention must follow directly from and result from the conviction.
• Article 5(1)(b) — Court order or legal obligation: Arrest or detention for non-compliance with a lawful court order or to secure fulfilment of a specific legal obligation prescribed by law.
• Article 5(1)(c) — Suspicion of offence: Arrest to bring a person before a competent legal authority on reasonable suspicion of having committed an offence, or to prevent commission of an offence or fleeing after doing so. Detention under this ground must be followed by prompt judicial review.
• Article 5(1)(d) — Minors: Detention of a minor for educational supervision or for the purpose of bringing them before a competent legal authority.
• Article 5(1)(e) — Vulnerable persons: Lawful detention of persons of unsound mind, alcoholics, drug addicts, or vagrants, or to prevent the spreading of infectious diseases. This ground requires genuine medical justification.
• Article 5(1)(f) — Immigration control: Arrest or detention to prevent unauthorised entry or in respect of persons against whom deportation or extradition proceedings are pending.

Any detention outside these six grounds is unlawful under the Convention, regardless of what national law may permit. The Court applies a strict and autonomous interpretation — states cannot extend or expand these categories by domestic legislation.

Procedural Rights Under Article 5

Article 5 goes beyond limiting the grounds for detention. It also guarantees a set of important procedural rights that must be respected whenever a person is detained:

Article 5 § 2 — Right to be Informed

Anyone who is arrested must be told promptly, in a language they understand, of the reasons for their arrest and any charge against them. Failure to provide adequate reasons at the time of arrest constitutes a standalone violation of Article 5.

Article 5 § 3 — Prompt Judicial Review of Pre-Trial Detention

Anyone detained under Article 5(1)(c) must be brought promptly before a judge and is entitled to trial within a reasonable time or release pending trial. Pre-trial detention must not be used as a form of punishment. The ECtHR has found violations in numerous cases where individuals were held for months or years without adequate judicial justification. Excessive pre-trial detention is one of the most common Article 5 violations found by the Court and remains a systemic problem in many Council of Europe member states.

Article 5 § 4 — Habeas Corpus: Right to Challenge Detention

Every detained person has the right to have the lawfulness of their detention reviewed speedily by a court. This is the Convention’s equivalent of habeas corpus. The reviewing court must have the power to order release if the detention is unlawful. Reviews must be available at reasonable intervals — particularly important in cases of mental health detention, where circumstances can change over time. Delays in providing judicial review, or courts that lack genuine power to order release, violate Article 5 § 4.

Article 5 § 5 — Right to Compensation

If someone has been detained in violation of Articles 5(1) to 5(4), they have an enforceable right to compensation. National law must provide a mechanism to obtain this compensation. The ECtHR has found violations where domestic courts denied compensation or where the remedy was non-retroactive or otherwise ineffective.

Who Can Apply to the ECHR Under Article 5?

Any individual who has been deprived of their liberty in violation of the above provisions may apply to the ECtHR — provided they have first exhausted domestic remedies. This means challenging the detention through all available national courts before bringing the case to Strasbourg. For a detailed explanation of what this involves, see our guide to ECHR admissibility requirements. Family members may also apply in cases of disappearance or unacknowledged detention, as established in Kurt v. Turkey.

Compensation for Unlawful Detention

The ECtHR can award just satisfaction under Article 41 of the Convention, which includes:

• Non-pecuniary damages for distress, anxiety, and loss of liberty (amounts typically range from €8,000 to €60,000+ depending on the duration and circumstances of the unlawful detention).
• Pecuniary damages for financial losses caused directly by unlawful detention — for example, loss of employment or business income.
• Legal costs and expenses incurred in domestic proceedings and before the Strasbourg Court.

Recent 2024 cases demonstrate the range of awards. In Cramesteter v. Italy, the Court awarded €8,000 for unlawful extension of confinement past its legal deadline. In C.V. v. Italy (no. 6897/24, 7 November 2024), Italy acknowledged violations of Articles 3 and 5 for unsuitable psychiatric detention and a delayed transfer; the case was settled with €24,684 in damages plus €3,000 in costs. In Landolina v. Italy (no. 37057/23, 5 December 2024), the Court accepted a unilateral declaration covering prolonged house arrest and lack of an enforceable compensation remedy at national level, awarding €60,139 in damages plus €3,000 costs.

Landmark Article 5 Cases You Should Know

Engel and Others v. the Netherlands (1976)

One of the first major Article 5 judgments, Engel v. Netherlands established the criteria for determining what constitutes a “deprivation of liberty” — a test still applied today. The Court distinguished between mere restrictions on movement and a full deprivation of liberty, focusing on the type, duration, effects, and manner of implementation of the measure concerned. This distinction remains critical in cases involving house arrest, curfews, and electronic monitoring.

Winterwerp v. the Netherlands (1979)

In Winterwerp v. Netherlands, the Grand Chamber defined the conditions under which a person may lawfully be detained on grounds of mental illness under Article 5(1)(e). The state must: (i) establish genuine mental disorder through objective medical expertise; (ii) show that the disorder is of a kind or degree justifying detention; and (iii) demonstrate that the validity of continued confinement depends on the persistence of the disorder. This three-part Winterwerp test remains the cornerstone of psychiatric detention law under the Convention.

Kurt v. Turkey (1998)

Kurt v. Turkey was a landmark ruling on disappearances and unacknowledged detention. The Court found a violation of Article 5 because Turkish authorities maintained no official record of the applicant’s son being held, making it impossible to challenge the lawfulness of his deprivation of liberty. The case established that secret and unrecorded detention is fundamentally incompatible with Article 5, and that family members of disappeared persons may themselves be victims of a violation.

El-Masri v. the Former Yugoslav Republic of Macedonia (2012)

In this extraordinary rendition case, the Grand Chamber found that the secret handover of the applicant to CIA agents constituted a fundamental violation of Article 5. There was no legal basis for his detention, no official record, and no access to a court. El-Masri demonstrates the Court’s readiness to apply Article 5 to the full chain of custody in covert detention programmes run by or with the complicity of Council of Europe member states.

Sahin Alpay v. Turkey (2018)

This case concerned the pre-trial detention of a journalist under broad and vague emergency legislation following the 2016 coup attempt. The Court found a violation because the detention lacked a sufficiently foreseeable legal basis, failing the “prescribed by law” requirement. It is a key precedent for journalists, lawyers, and activists detained under emergency powers in states that have derogated from the Convention under Article 15.

Types of Detention Cases We Handle

Our ECHR lawyers have experience with Article 5 cases involving a wide range of detention contexts:

• Pre-trial detention — excessive duration, lack of sufficient reasons, failure to bring before a judge promptly, mechanical repetition of detention orders
• Post-conviction detention — detention beyond the lawful sentence, unlawful parole revocation, sentencing errors
• Immigration and asylum detention — prolonged detention pending deportation or extradition, detention in unsuitable facilities or hotspots, failure to pursue removal with diligence
• Psychiatric and mental health detention — involuntary commitment without objective medical assessment, failure to review detention at reasonable intervals, lack of access to a court under Article 5 § 4
• Detention under emergency or anti-terrorism powers — use of broadly worded laws to detain political opponents, journalists, human rights defenders, or lawyers
• Secret or unacknowledged detention — extraordinary renditions, enforced disappearances, “ghost detention” without official records
• House arrest and restrictive measures — restrictions that in their cumulative effect amount to a deprivation of liberty within the meaning of Article 5

How Our ECHR Lawyers Can Help

Our ECHR litigation team provides comprehensive support from initial consultation through to enforcement of any judgment:

• Free initial consultation — we assess whether you have a viable Article 5 case and advise on realistic prospects
• Admissibility analysis — we review whether domestic remedies have been properly exhausted and assess compliance with the four-month time limit
• Case strategy — we identify the strongest Article 5 arguments and, where relevant, parallel violations under Articles 3, 6, or 8
• Application drafting — we prepare a complete, legally precise application in accordance with the Court’s Rules of Procedure and Practice Directions
• Representation throughout — we represent you at all stages of the proceedings, including in requests for interim measures under Rule 39 where you or a family member remain detained
• Enforcement monitoring — we monitor the execution of any favourable judgment and correspond with the Committee of Ministers where necessary

We frequently handle cases where Article 5 violations intersect with Article 6 fair trial rights — for example, where pre-trial detention is accompanied by unfair criminal proceedings. Contact us today for a free, confidential consultation with one of our specialist ECHR lawyers.

Frequently Asked Questions — Article 5 ECHR

What is the time limit for bringing an Article 5 case to the ECHR?

Since 1 February 2022, the time limit for applying to the ECtHR is four months from the date of the final domestic decision. Prior to that date, the limit was six months. The clock starts running when you have received the final judgment from the highest competent domestic court that was capable of providing an effective remedy for your Article 5 complaint.

Can I apply to the ECHR while still detained?

Yes. You can apply to the ECtHR even while your detention is ongoing. In urgent cases, you can apply for interim measures under Rule 39, asking the Court to indicate to the state that you should be released pending examination of your case. The Court grants such measures sparingly in Article 5 cases, but they are available in exceptional circumstances — particularly where there is an imminent risk of irreversible harm.

What counts as exhausting domestic remedies for Article 5 purposes?

You must use all available and effective remedies in your national legal system — typically challenging the detention before the courts, appealing against any adverse decisions, and bringing a constitutional complaint where available. The exact requirements depend on the legal system of the respondent state. Our lawyers advise on the specific remedies that need to be exhausted in your jurisdiction before applying to Strasbourg.

How much compensation can I receive for unlawful detention?

The ECtHR has wide discretion in awarding just satisfaction. Amounts vary based on the length of unlawful detention, the severity of conditions, the personal circumstances of the applicant, and whether pecuniary losses were suffered. Recent cases show non-pecuniary awards ranging from €8,000 to over €60,000. In prolonged or particularly serious cases, higher awards are possible. Our lawyers can provide a realistic estimate based on comparable judgments.

Does Article 5 apply to immigration detention?

Yes. While Article 5(1)(f) permits detention pending deportation or extradition, it requires that such detention is lawful, not arbitrary, conducted in good faith, and not disproportionate in duration. The ECtHR has found violations against states that detain migrants in overcrowded or unsuitable facilities, or where removal proceedings are not pursued with reasonable diligence. Indefinite immigration detention without realistic prospect of removal will generally violate Article 5.

Ready to challenge an unlawful detention? File an ECHR complaint with our team or request a free consultation today.