“The Court has frequently found a violation ofArticle 3 of the Convention on account of the lack of personal space afforded to detainees (see Peers v. Greece, no. 28524/95, §§ 69 et seq., ECHR 2001-III; Khudoyorov v. Russia, no. 6847/02, §§ 104 et seq., ECHR 2005-X; Labzov v. Russia, no. 62208/00, §§ 44 et seq.,16 June 2005 ; Novoselov v. Russia, no. 66460/01, §§ 41 et seq.,2 June 2005 ; Mayzit v. Russia, no. 63378/00, §§ 39 et seq.,20 January 2005 ; and Kalashnikov v. Russia, no. 47095/99, §§ 97 et seq., ECHR 2002-VI). However, the Court cannot decide, once and for all, how much personal space should be allocated to a detainee in terms of the Convention. That depends on many relevant factors, such as the duration of detention in particular conditions, the possibilities for outdoor exercise, the physical and mental condition of the detainee, and so on. This is why, whereas the Court may take into account general standards in this area developed by other international institutions, such as the CPT (see Kadiķis v. Latvia (no. 2), no. 62393/00, § 52,4 May 2006 ), these cannot constitute a decisive argument.”
‘Where the Court receives several applications that share a root cause, it can select one or more for priority treatment under the pilot procedure. In a pilot judgment, the Court’s task is not only to decide whether a violation of the European Convention on Human Rights occurred in the specific case but also to identify the systemic problem and to give the Government clear indications of the type of remedial measures needed to resolve it. It is for the State, subject to the supervision of the Committee of Ministers of the Council of Europe, to choose how to meet its obligation under Article 46 (binding force and execution of judgments) of the Convention. The Court may consider it necessary, however, under Article 46 § 1, to give Governments guidance with a view to solving a systemic or structural problem. A key feature of the pilot procedure is the possibility of adjourning, or “freezing,” related cases for a period of time on the condition that the Government act promptly to adopt the national measures required to satisfy the judgment. The Court can, however, resume examining adjourned cases whenever the interests of justice so require.’
‘overcrowding is capable of reaching such an endemic and serious level (where the prison estate as a whole is so overcrowded that individuals are habitually kept in spaces less than 3m square) that detainees are subjected to a systemic Article 3 violation’
‘35. In this context, the authorities appear to attach some importance to the measures taken by the NPA to counterbalance the effects of prison overcrowding (increase in the walk time and diversification of the activities outside the cell). However, neither these measures nor the specificities of the milder prison regimes can represent on their own a solution to the lack of sufficient individual living space in prisons. As outlined by the European Court, if these factors are relevant in determining the compatibility of the detention conditions with article 3 in a specific case, the living space afforded remains the core element of this assessment and the activities outside the cells cannot compensate for a severe lack of individual living space (see article 62 of the Goh judgment) since in situations of severe overcrowding the European Court found violations of article 3 on the sole basis of this element.’