++++ Agriculture - Common organization of the market - Sheepmeat and goatmeat - Market support measures - Premium scheme - Option to pay a variable slaughter premium limited to a specific region of a Member State - Equal treatment - Infringement - None ( EEC Treaty, Arts 39(2 ) and 40(3 ), second subparagraph; Council Regulation No 1837/80, Arts 5 and 9, as amended by Regulation No 871/84 )