1 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKET - CEREALS - NATIONAL LEGISLATION - SYSTEM OF WHEAT-MILLING QUOTAS RESTRICTED TO THE MANUFACTURE OF FLOUR FOR DOMESTIC HUMAN CONSUMPTION - PERMISSIBLE - CONDITIONS ( COUNCIL REGULATION NO 2727/75 ) 2 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - SYSTEM OF WHEAT-MILLING QUOTAS RESTRICTED TO THE MANUFACTURE OF FLOUR FOR DOMESTIC HUMAN CONSUMPTION - PERMISSIBLE ( EEC TREATY , ART . 30 )