THIRD SECTION CASE OF VLAMIS AND OTHERS v. GREECE (Application no. 29655/20) JUDGMENT STRASBOURG 8 October 2026 This judgment is final but it may be subject to editorial revision. In the case of Vlamis and Others v. Greece, The European Court of Human Rights (Third Section), sitting as a Committee composed of: Úna Ní Raifeartaigh , President , Canòlic Mingorance Cairat, Vasilka Sancin , judges , and Viktoriya Maradudina, Acting Deputy Section Registrar, Having deliberated in private on 17 September 2026, Delivers the following judgment, which was adopted on that date: PROCEDURE 1. The case originated in an application against Greece lodged with the Court under Article 34 of the Convention for the Protection of Human Rights and Fundamental Freedoms (“the Convention”) on 11 July 2020. 2. The applicants were represented by Ms E.-L. Koutra, a lawyer practising in Athens. 3. The Greek Government (“the Government”) were given notice of the application. THE FACTS 4. The list of applicants and the relevant details of the application are set out in the appended table. 5. The applicants complained of the inadequate conditions of their detention in the Korydallos Prison. Some applicants also raised other complaints under the provisions of the Convention. THE LAW STRIKE OUT OF THE APPLICATION WITH RESPECT TO THE APPLICANT Ilir NEXHIPAJ 6. By letter dated 3 October 2025, sent via the Court’s Electronic Communication Service (eComms), the applicants were requested to inform the Court of any important factual developments in their case, that may have taken place since their last correspondence with the Court. They were notified that their reply should be accompanied by a recent detention certificate or any other relevant documents. The applicants’ attention was drawn to the fact that if the requested information was not received within the indicated time-limit, the Court may conclude that the applicants no longer wished to pursue their application and decide to strike it out from its list of cases. In her reply to that request sent on 23 January 2026, the representative did not provide any information regarding the applicant, Ilir Nexhipaj, indicated under no. 6 in the appended table. 7. In the light of the foregoing, and in the absence of any special circumstances regarding respect for the rights guaranteed by the Convention and the Protocols thereto, the Court, in accordance with Article 37 § 1 (a) of the Convention, considers that it is no longer justified to continue the examination of the application with respect to the applicant, Ilir Nexhipaj, indicated under no. 6 in the appended table. 8. Accordingly, the case should be struck out of the list with respect to that applicant. ALLEGED VIOLATION OF ARTICLE 3 OF THE CONVENTION ON ACCOUNT OF THE CONDITIONS OF DETENTION 9. The remaining applicants, indicated under nos. 1-5 and 7-8 in the appended table, complained under Article 3 of the Convention of the inadequate conditions of their detention in the Korydallos Prison. Admissibility 10. The Government submitted that the applicants, G. Koumpes, G. Maounis, V.A. Mesinezis, E. Panagiotopoulos and I. Vasiliadis, indicated under nos. 3-5 and 7-8 in the appended table, had been transferred to a different prison facility prior to lodging their application with the Court and had, thus, failed to exhaust the remedy provided for under Article 105 of the Introductory Law to the Civil Code. 11. The Court notes that the applicants, G. Koumpes, G. Maounis, V.A. Mesinezis, E. Panagiotopoulos, I. Vasiliadis, indicated under nos. 3-5 and 7-8 in the appended table, had been transferred to different prison facilities on 7 May 2020, 16 December 2019, 2 July 2020, 24 April 2020 and 24 February 2020, respectively, that is before they lodged their application with the Court on 11 July 2020. It follows that when they lodged their application with the Court, these applicants were no longer detained in the conditions of which they complained. Furthermore, the applicants did not raise any complaints concerning the conditions of their detention in the subsequent detention facilities. In that regard, these applicants failed to substantiate that the conditions of detention in the detention facilities to which they had been transferred were essentially the same as those in the Korydallos Prison. There is therefore no indication that their subsequent detention should be treated by the Court as the “continuing situation” to the period of their detention under consideration. 12. Hence, by lodging an application with the Court these applicants did not seek to put an end to an ongoing violation, but to obtain a subsequent ruling on an alleged past violation of Article 3 on account of the conditions of their detention in prison and, if appropriate, to receive just satisfaction for non-pecuniary damage. Therefore, an action under Article 105 of the Introductory Law to the Civil Code constituted a domestic remedy which should have been used (see Papadakis and Others v. Greece , no. 34083/13, §§ 43, 25 February 2016, and Zabelos and Others v. Greece , no. 1167/15, § 54, 17 May 2018, with further references). 13. In view of the above, the Court upholds the Government’s objection and finds that the applicants, listed under nos. 3-5 and 7-8 in the appended table, failed to exhaust domestic remedies, and thus their complaints about the poor detention conditions must be rejected in accordance with Article 35 §§ 1 and 4 of the Convention. 14. As regards the applicants, I. Vlamis and R. Elenidis, indicated under nos. 1 and 2 in the appended table, the Court notes that their complaint is neither manifestly ill‑founded within the meaning of Article 35 § 3 (a) of the Convention nor inadmissible on any other grounds. It must therefore be declared admissible. Merits 15. The Court refers to the principles established in its case-law regarding inadequate conditions of detention (see, for instance, Muršić v. Croatia [GC], no. 7334/13, §§ 96-101, ECHR 2016). It reiterates in particular that a serious lack of space in a prison cell weighs heavily as a factor to be taken into account for the purpose of establishing whether the detention conditions described are “degrading” from the point of view of Article 3 and may disclose a violation, both alone or taken together with other shortcomings (see Muršić , cited above, §§ 122-41, and Ananyev and Others v. Russia , nos. 42525/07 and 60800/08, §§ 149-59, 10 January 2012). 16. The Court also refers to its standard of proof and methods for assessment of evidence in conditions-of-detention cases (see Muršić , cited above, §§ 127-28). 17. The Court has already found a violation of Article 3 of the Convention in respect of the conditions of detention in the Korydallos Prison (see Singh and Others v. Greece , no. 60041/13, §§ 52-58, 19 January 2017, and, for illustrative purposes, Cela and Others v. Greece [Committee], no. 10244/14, §§ 45-50, 20 April 2017). 18. In the present case, the applicants, I. Vlamis and R. Elenidis, indicated under nos. 1 and 2 in the appended table, argued that they had been detained in overcrowded conditions, having been afforded less than 3 sq. m of personal space each. They alleged that they had been held in wing E of the Korydallos Prison, together with at least fifteen other detainees, in dormitories with a capacity to hold ten detainees. The applicant R. Elenidis had also been held in a cell in wing E. 19. The Government submitted that the overall conditions of the applicants’ detention had not attained the minimum level of severity required to fall within the scope of Article 3 of the Convention. However, the Government did not provide precise information regarding the surface of the dormitories the applicants had been detained in and the number of co ‑ detainees accommodated in each dormitory/cell. 20. The Court notes that the European Committee for the Prevention of Torture, following its visit in March and April 2019 (CPT/Inf (2020) 15), found that the Korydallos Prison was operating at severe overcrowding exceeding 140 % of its capacity, once again calling upon the Greek authorities to take urgent steps to progressively reduce the overcrowding, notably in terms of reducing the occupancy levels in the dormitories and cells. The Court also notes that that the Government acknowledged in their observations that the Korydallos Prison’s capacity was 1,270 inmates, while the occupancy rate varied between 1,300 prisoners in 2016 and 1,845 in 2020. Accordingly, the Court accepts the applicants’ statement that the Korydallos Prison operated beyond its intended capacity throughout their detention, resulting in a manifest lack of personal space. It is further evident that such a deficiency in personal space cannot be regarded as short, occasional or minor within the meaning of the Court’s case-law (see Muršić , cited above, § 130). 21. In view of the above and having regard to its case-law on the subject, the Court finds it established that the detention conditions of the applicants (indicated under nos. 1 and 2 in the appended table) were inadequate. Accordingly, there has been a violation of Article 3 of the Convention. Remaining complaints 22. The applicants I. Vlamis and R. Elenidis further complained under Article 13 of the Convention that they did not have at their disposal an effective domestic remedy to complain about poor conditions of their detention. 23. Taking into account the facts of the case and the finding of a violation of Article 3 on account of the general conditions of detention prevailing in the Korydallos Prison, the Court considers that the main legal question raised in the present application has been resolved. It concludes, therefore, that there is no need to examine this part of the application (see Centre for Legal Resources on behalf of Valentin Câmpeanu v. Romania [GC], no. 47848/08, § 156, ECHR 2014, and, for illustrative purposes, Fraggopoulos v. Greece [Committee], no. 550/17, §§ 21-22, 23 January 2025). 24. Finally, the applicants raised other complaints under various Convention provisions about the quality of the medical care in the Korydallos Prison, in particular during the Covid-19 pandemic. The applicant I. Vasiliadis, indicated under no. 8, complained also about the very fact of his detention. Lastly, the applicants, listed under nos. 3-5 and 7-8 in the appended table, complained about the lack of an effective remedy in respect of their Article 3 complaints. 25. The Court has examined the complaints and considers that, in the light of all the material in its possession and in so far as the matters complained of are within its competence, these complaints either do not meet the admissibility criteria set out in Articles 34 and 35 of the Convention or do not disclose any appearance of a violation of the rights and freedoms enshrined in the Convention or the Protocols thereto. 26. It follows that these complaints must be rejected in accordance with Article 35 § 4 of the Convention. APPLICATION OF ARTICLE 41 OF THE CONVENTION 27. Regard being had to the documents in its possession and to its case ‑ law (see, in particular, Muršić , cited above), the Court considers it reasonable to award the sums indicated in the appended table to the applicants, listed under nos. 1 and 2 in the appendix, plus any tax that may be chargeable to them on those amounts. 28. The Court also considers it reasonable to award the same applicants the amount of 1,000 euros (EUR) jointly for costs and expenses incurred in the proceedings before it, plus any tax that may be chargeable to them. The Court dismisses the remainder of the applicants’ claims for just satisfaction. FOR THESE REASONS, THE COURT, UNANIMOUSLY, Decides to strike the application out of its list of cases in the part lodged by the applicant, I. Nexhipaj, indicated under no. 6 in the appended table; Declares the complaints raised under Article 3 of the Convention by the applicants, indicated under nos. 1 and 2 in the appended table, concerning their conditions of detention in the Korydallos Prison admissible, finds that it is not necessary to examine separately their complaint under Article 13 of the Convention about the availability of domestic remedies to complain about poor detention conditions and declares the remainder of the application inadmissible; Holds that there has been a violation of Article 3 of the Convention in view of the detention of the applicants, indicated under nos. 1 and 2 in the appended table, in overcrowded conditions in the Korydallos Prison; Holds that the respondent State is to pay the applicants, listed under nos. 1 and 2 in the appended table, within three months: the amounts indicated in the appended table, in respect of non-pecuniary damage, plus any tax that may be chargeable to them on those amounts; EUR 1,000 (one thousand euros) jointly, plus any tax that may be chargeable to these applicants, in respect of costs and expenses; that from the expiry of the above-mentioned three months until settlement simple interest shall be payable on the above amounts at a rate equal to the marginal lending rate of the European Central Bank during the default period plus three percentage points. Dismisses the remainder of the applicants’ claim for just satisfaction. Done in English, and notified in writing on 8 October 2026, pursuant to Rule 77 §§ 2 and 3 of the Rules of Court. Viktoriya Maradudina Úna Ní Raifeartaigh Acting Deputy Registrar President APPENDIX Application raising complaints under Article 3 of the Convention (inadequate conditions of detention) Application no. Date of introduction Applicant’s name Year of birth Facility Start and end date Duration Specific grievances Amount awarded for non ‑ pecuniary damage per applicant (in euros) [1] 29655/20 11/07/2020 1. Ioannis VLAMIS 1962 Korydallos Prison 12/01/2018-23/07/2020 2 years and 6 months and 12 days overcrowding, no or restricted access to warm water, inadequate temperature, mouldy or dirty cell, lack of or inadequate hygienic facilities, poor quality of food, lack of fresh air, passive smoking 9,900 2. Romaios ELENIDIS 1976 Korydallos Prison 07/04/2019-30/07/2020 1 year and 3 months and 24 days 6,100 3. Georgios KOUMPES 1970 Korydallos Prison 20/05/2019-07/05/2020 11 months and 18 days N/A 4. Georgios MAOUNIS 1993 Korydallos Prison 18/09/2017-16/12/2019 2 years and 2 months and 29 days N/A 5. Veros Athanasios MESINEZIS 1960 Korydallos Prison 22/04/2019-02/07/2020 1 year and 2 months and 11 days N/A 6. Ilir NEXHIPAJ 1972 Korydallos Prison 07/06/2019-16/03/2020, 21/05/2020-11/06/2020 10 months N/A 7. Eleftherios PANAGIOTOPOULOS 1960 Korydallos Prison 02/09/2019-24/04/2020 7 months and 23 days N/A 8. Ioannis VASILIADIS 1960 Korydallos Prison 25/01/2018-24/02/2020 3 years N/A [1] Plus any tax that may be chargeable to the applicants.