Okay, I will provide a detailed description of the decision in the case of Yasak v. Türkiye.
**1. Essence of the Decision:**
The European Court of Human Rights (ECtHR) found Türkiye in violation of Article 7 (no punishment without law) and Article 3 (prohibition of inhuman or degrading treatment) of the European Convention on Human Rights in the case of Şaban Yasak. The Court held that Yasak’s conviction for membership in an armed terrorist organization (FETÖ/PDY) was not based on a sufficiently clear and foreseeable application of the law, as the domestic courts failed to properly establish his *mens rea* (criminal intent). Additionally, the Court determined that the cumulative conditions of Yasak’s detention in prison, particularly overcrowding and inadequate sleeping arrangements, amounted to degrading treatment, violating Article 3.
**2. Structure and Main Provisions:**
The judgment begins with an introduction outlining the case’s subject matter and the relevant Convention articles. It then details the procedure, including the application’s origin, the Chamber judgment, and the referral to the Grand Chamber. The facts are presented in two main sections: background information on the attempted coup in Türkiye and the classification of FETÖ/PDY as a terrorist organization, and the specific circumstances of Yasak’s case, including his arrest, the evidence against him, the domestic court proceedings, and his conditions of detention. The judgment then outlines the relevant domestic law and practice, including the Turkish Criminal Code, the Prevention of Terrorism Act, and relevant case law from the Constitutional Court and the Court of Cassation. It also includes relevant international law and practice from the United Nations and the Council of Europe. The Court’s reasoning is divided into sections addressing preliminary issues (the Government’s request to reconsider the referral and abuse of the right of application), the alleged violation of Article 7, and the alleged violation of Article 3. Each of these sections includes the Chamber judgment, the parties’ submissions, and the Court’s assessment. Finally, the judgment addresses the application of Article 41 (just satisfaction) and includes the operative provisions, as well as several dissenting opinions from individual judges.
**3. Main Provisions and Importance:**
* **Violation of Article 7:** The Court emphasized that for a conviction of membership in an armed terrorist organization, it is crucial to establish the *mens rea* of the accused. The domestic courts failed to conduct an individualized assessment of Yasak’s mental state, particularly regarding his awareness of the organization’s alleged terrorist aims. The Court stressed that the temporal element is important, focusing on the time when the alleged offenses occurred and whether the individual was aware of the organization’s nature at that time.
* **Violation of Article 3:** The Court found that the cumulative conditions of Yasak’s detention, including overcrowding, inadequate sleeping arrangements (sleeping on a mattress on the floor), and the prolonged duration of these conditions, amounted to degrading treatment.
* **Individualized Liability:** The Court reiterated the principle of individual criminal responsibility, emphasizing that guilt cannot be based on collective guilt or guilt by association. The prosecution must prove a mental link through which an element of personal liability can be established.
* **Importance of Contextual Assessment:** The Court highlighted the need for domestic courts to conduct a contextual assessment of the evidence, particularly in cases involving organizations that have evolved over time or have a presence in various sectors of society.
* **Rejection of Government’s Arguments:** The Court rejected the Government’s request to reconsider the referral decision and dismissed their objection regarding abuse of the right of individual application.
**** This decision is particularly important because it clarifies the requirements for establishing criminal liability in cases involving membership in terrorist organizations, especially in the context of Türkiye’s post-coup crackdown. It underscores the importance of individualizing the assessment of *mens rea* and respecting the principle of *nulla poena sine culpa*. This decision has implications for Ukrainians, as it highlights the importance of due process and fair trial standards even in the context of national security concerns. The principles outlined in this judgment can be used to advocate for the protection of human rights in Ukraine, particularly in cases involving accusations of terrorism or extremism.
