++++ 1 . Agriculture - Common organization of the markets - Milk and milk products - Special rights of Milk Marketing Boards - Purchase of milk produced and marketed "without processing" - Concept - Pasteurized milk - Included ( Council Regulation No 804/68, Art . 25(1)(a ), as amended by Regulation No 1421/78 and Regulation No 1422/78; Commission Regulation No 1565/79 ) 2 . Agriculture - Common organization of the markets - Milk and milk products - Special rights of Milk Marketing Boards - Producers marketing milk otherwise than by sale to the Board - Requirement to pay contributions and other financial charges imposed by the Board - Permissibility - Conditions - Observance of the principle of proportionality ( Council Regulation No 1422/78, Art . 5(3 ) )