1 . ACTION FOR FAILURE BY A MEMBER STATE TO FULFIL A TREATY OBLIGATION - SCOPE OF THE ACTION - DELIMITATION DURING THE PRELIMINARY PROCEDURE - SUBSEQUENT EXTENSION - NOT PERMITTED ( EEC TREATY , ART . 169 ) 2 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKET - MILK AND MILK PRODUCTS - PRODUCER PRICE FOR MILK - UNILATERAL FIXING BY A MEMBER STATE - INCOMPATIBILITY WITH COMMUNITY LEGISLATION ( REGULATION NO 804/68 OF THE COUNCIL , ART . 3 )