Background
Osman Kavala, a Turkish businessman and human-rights defender, had been continuously deprived of his liberty since October 2017. Authorities accused him of helping to organize the 2013 Gezi Park protests as an attempt to overthrow the government by force and violence. Although an assize court acquitted him in February 2020, he was not released; additional detention grounds followed, the acquittal was later set aside, and in April 2022 he was convicted over the Gezi events and sentenced to aggravated life imprisonment without parole.
The European Court had already held in 2019 that Kavala’s detention lacked reasonable suspicion and pursued the ulterior purpose of silencing him, and in 2022 found that Türkiye had failed to comply with that judgment. In this second case, Kavala challenged his subsequent prosecution, conviction, sentence, and continuing detention. The Grand Chamber rejected Türkiye’s non-exhaustion objection because, in the exceptional circumstances, prolonged inaction by the Constitutional Court left no reasonable prospect of timely relief.
The Court’s Holding
By fifteen votes to two, the Grand Chamber found violations of Articles 10 and 11, Article 6 § 1, Article 5 § 1, Article 18 taken together with Articles 5 § 1, 6 § 1, 10 and 11, and Article 3. It held that the domestic courts had treated lawful civil-society and protest-related activities as proof of an exceptionally serious violent offense without establishing Kavala’s participation in, incitement of, or assistance to violence. That unforeseeable expansion of criminal liability was not prescribed by law and imposed a manifestly disproportionate burden with a serious chilling effect.
The criminal proceedings also involved a flagrant denial of justice. The courts failed to establish a causal link between Kavala’s conduct and violence, rejected key defense witnesses with stereotyped reasoning, relied on contextual and insufficiently individualized inferences, and displayed shortcomings creating legitimate doubts about judicial independence and impartiality. His pretrial detention was arbitrary and pursued no permissible Convention aim, while detention following conviction rested on a sentence produced by fundamentally unfair proceedings. The Court further found that the prosecution, detention, and conviction were predominantly intended to punish and silence Kavala for his Gezi-related role and human-rights advocacy. His irreducible aggravated life sentence violated Article 3 from the moment it was imposed.
Under Article 46, the Court required Türkiye to release Kavala at the earliest possible date, eliminate the consequences of a conviction that was null and void under Convention law, and provide effective redress. It also directed general measures addressing politically motivated prosecutions, structural deficiencies in judicial independence, failures to execute binding judgments, and the absence of a review mechanism offering life prisoners a genuine prospect of release. The Court awarded Kavala EUR 70,000 for non-pecuniary damage and EUR 43,342.57 for costs and expenses.
Key Takeaways
- Lawful human-rights work, advocacy, and participation in peaceful protest cannot be transformed into liability for third-party violence without proof of direct participation, incitement, or assistance.
- A formally available constitutional remedy need not be awaited when persistent procedural inertia and exceptional circumstances deprive it of a reasonable prospect of timely relief.
- A conviction reached through a flagrant denial of justice cannot provide a lawful basis for detention under Article 5 § 1, and an irreducible life sentence without a genuine review mechanism violates Article 3.
Why It Matters
The judgment goes beyond identifying defects in one prosecution. The Grand Chamber characterized the case as illustrating systemic misuse of broadly interpreted criminal offenses against human-rights defenders, political opponents, and journalists, coupled with structural weaknesses affecting judicial independence and impartiality.
The remedy is correspondingly direct: Türkiye must release Kavala promptly and erase the conviction’s effects. The decision also reinforces that States must execute Strasbourg judgments fully and promptly, particularly when continued detention perpetuates violations the Court has already found.