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    "issue": "Reference for a preliminary ruling – Protection of natural persons with regard to the processing of personal data – Regulation (EU) 2016/679 – Social networks – Abuse of a dominant position by the operator of such a network – Abuse which entails the processing of the personal data of the users of that network as provided for in its general terms of use – Powers of a competition authority of a Member State to find that processing is not consistent with that regulation – Reconciliation with the powers of the national data protection supervisory authorities – Article 4(3) TEU – Principle of sincere cooperation – Points (a) to (f) of the first subparagraph of Article 6(1) of Regulation 2016/679 – Whether the processing is lawful – Article 9(1) and (2) – Processing of special categories of personal data – Article 4(11) – Concept of ‘consent’.",
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        "text": "Article 51 et seq. of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation), as well as Article 4(3) TEU",
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        "text": "must be interpreted as meaning that, subject to compliance with its duty of sincere cooperation with the supervisory authorities, a competition authority of a Member State can find, in the context of the examination of an abuse of a dominant position by an undertaking within the meaning of Article 102 TFEU, that that undertaking’s general terms of use relating to the processing of personal data and the implementation thereof are not consistent with that regulation, where that finding is necessary to establish the existence of such an abuse.",
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        "text": "must be interpreted as meaning that, where the user of an online social network visits websites or apps to which one or more of the categories referred to in that provision relate and, as the case may be, enters information into them when registering or when placing online orders, the processing of personal data by the operator of that online social network, which entails the collection - by means of integrated interfaces, cookies or similar storage technologies - of data from visits to those sites and apps and of the information entered by the user, the linking of all those data with the user’s social network account and the use of those data by that operator, must be regarded as ‘processing of special categories of personal data’ within the meaning of that provision, which is in principle prohibited, subject to the derogations provided for in Article 9(2), where that data processing allows information falling within one of those categories to be revealed, irrespective of whether that information concerns a user of that network or any other natural person;",
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