++++ 1 . DEFAULT BY A STATE - EEC COMMISSION - LEGAL INTEREST - EXISTENCE 2 . EEC TREATY - FUNDAMENTAL RULES - DEROGATION NOT EXPRESSLY PROVIDED FOR - INADMISSIBILITY 3 . TRANSPORT - COMMON POLICY - FUNDAMENTAL RULES - APPLICATION ( EEC TREATY, ARTICLE 74 ) 4 . SEA AND AIR TRANSPORT - SYSTEM - FUNDAMENTAL RULES OF THE TREATY - APPLICATION ( EEC TREATY, ARTICLE 84 ) 5 . WORKERS - FREEDOM OF MOVEMENT - COMMUNITY RULES - DIRECT APPLICABILITY - INDIVIDUAL RIGHTS - RESPECT ( EEC TREATY, ARTICLE 48; REGULATION NO 1612/68 OF THE COUNCIL ) 6 . WORKERS - FREEDOM OF MOVEMENT - COMMUNITY RULES - DIRECT APPLICABILITY - MAINTENANCE OF A NATIONAL PROVISION - UNCERTAINTY 7 . WORKERS - FREEDOM OF MOVEMENT - DISCRIMINATION - PROHIBITION - NATURE - SCOPE ( EEC TREATY, ARTICLE 48 ( 2 ))