JUDGMENT OF THE COURT (Fourth Chamber) of 16 February 1995 in Joined Cases C-29/94, C-30/94, C-31/94, C-32/94, C-33/94, C-34/94 and C-35/94 (reference for a preliminary ruling from the Tribunal de Grande Instance de Charleville-Mézières (France)): Criminal proceedings against Jean-Louis Aubertin, Bernard Collignon, Guy Creusot, Isabelle Diblanc, Gilles Josse, Jacqueline Martin, Claudie Normand (Hairdressers - Council Directive 82/489/EEC)