Article 34 of the European Convention on Human Rights prescribes that individual applications must be directed against one of the Convention States. Consequently, private actors involved in proceedings against other private actors before domestic courts must complain about State (in)action in their application to the European Court of Human Rights. In other words, originally 'horizontal' conflicts must be 'verticalised' in order to be admissible. Although such verticalised cases make up a large portion of the Court's case law, the particular nature of these cases, as well as procedural...