1 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - WINE - DESCRIPTION AND PRESENTATION OF WINES - COMMUNITY RULES NOT COMPREHENSIVE - APPLICATION OF NATIONAL RULES 2 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - PRESENTATION OF PRODUCTS - DISPARITIES BETWEEN NATIONAL LAWS - OBSTACLES TO INTRA-COMMUNITY TRADE - WHETHER PERMISSIBLE - CONDITIONS AND LIMITS ( EEC TREATY , ART . 30 ) 3 . FREE MOVEMENT OF GOODS - QUANTITATIVE RESTRICTIONS - MEASURES HAVING EQUIVALENT EFFECT - PRESENTATION OF PRODUCTS COVERED BY THE COMMON ORGANIZATION OF THE MARKET IN WINE - PROTECTION OF CONSUMERS - FAIR TRADING - RULES PROHIBITING THE MARKETING OF ' PETILLANT DE RAISIN ' IN CHAMPAGNE-TYPE BOTTLES - NOT PERMISSIBLE - CONDITIONS ( EEC TREATY , ART . 30 )