++++ 1 . TRANSPORT - OBLIGATIONS OF MEMBER STATES - IMPLEMENTATION - THE HIGH AUTHORITY'S POWERS - EXTENT ( ECSC TREATY, ARTICLES 5, 8, 70 ) 2 . TRANSPORT - OBLIGATIONS OF MEMBER STATES - IMPLEMENTATION - THE HIGH AUTHORITY'S POWERS - MANNER OF EXERCISING POWERS - RECOMMENDATION ( ECSC TREATY, ARTICLE 70 ) 3 . TRANSPORT - DISCRIMINATION - ECSC TREATY, ARTICLE 4 ( B ) - BASIC PRINCIPLE - REFERENCE TO THIS PROVISION ( ECSC TREATY, ARTICLES 4 ( B ), 70 ) 4 . TRANSPORT - CONVENTION ON THE TRANSITIONAL PROVISIONS - PERMANENT VALIDITY OF PRINCIPLES ( CONVENTION ON THE TRANSITIONAL PROVISIONS, THIRD PARAGRAPH OF ARTICLE 10 ) 5 . TRANSPORT - PUBLICITY - PROVISIONS OF THE ECSC TREATY - PLACE IN THE SYSTEM OF THE TREATY ( ECSC TREATY, ARTICLES 2 TO 5, 70 ) 6 . TRANSPORT - PUBLICITY - PUBLICITY FOR TRANSPORT COSTS AND PRICES - RECOMMENDATION OF THE HIGH AUTHORITY - REQUEST TO MEMBER STATES TO ATTAIN THE OBJECTIVES OF ECSC TREATY, ARTICLE 60 - LEGALITY ( ECSC TREATY, ARTICLE 60 ( 2 ), ARTICLE 70 )