Conseil d'Etat, 5th and 4th joint chambers, November 15, 2017, Société anonyme Télévision française 1 (TF1), 403875 (priority allocation of a frequency to a national program company - compatibility of the scheme with European Union law - office of the French Superior Audiovisual Council seized of a request for priority allocation - legality of the allocation in the present case of a resource to the company France Télévisions for the diffusion of the continuous news channel)