F-type prison

F-Type-Prisons, officially called F-type High Security Closed Institutions for the Execution of Sentences (F tipi cezaevi / F Tipi Yüksek Güvenlikli Kapalı Ceza İnfaz Kurumu), are high-security closed prisons designated by Turkish Law 5275 on the Execution of Sentences.

Those sentenced to F-type prisons include political prisoners, members of armed organizations, people convicted of drug offences or organized crimes, and those sentenced to aggravated life imprisonment. Aggravated life imprisonment (ağırlaştırılmış müebbet hapis cezası) replaced the death penalty when it was abolished in 2002 and according to Article 47 of the Turkish Penal Code (TPC) it is a life sentence.