++++ 1 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - MILK AND MILK PRODUCTS - ADDITIONAL LEVY ON MILK - CHOICE OF FORMULA B - EVENT GIVING RISE TO LIABILITY TO PAY THE LEVY - EXCEEDING OF THE PURCHASER' S REFERENCE QUANTITY ( REGULATION NO 804/68 OF THE COUNCIL, ART . 5C ) 2 . AGRICULTURE - COMMON ORGANIZATION OF THE MARKETS - MILK AND MILK PRODUCTS - ADDITIONAL LEVY ON MILK - FIXING OF REFERENCE QUANTITIES EXEMPT FROM THE LEVY - SPECIAL ARRANGEMENT FOR VICTIMS OF EXCEPTIONAL EVENTS - BENEFIT GRANTED ON AN INDIVIDUAL BASIS - SCOPE ( COUNCIL REGULATION NO 857/84, ARTS 2 AND 3 ( 3 ) )