Judgment_paragraph 55 · Aalborg Portland A/S, Irish Cement Ltd, Ciments français SA, Italcementi - Fabbriche Riunite Cemento SpA, Buzzi Unicem SpA and Cementir - Cementerie del Tirreno SpA v Commission of the European Communities (C-204/00 P, C-205/00 P, C-211/00 P, C-213/00 P, C-217/00 P, C-219/00 P)

55Since the prohibition on participating in anticompetitive agreements and the penalties which offenders may incur are well known, it is normal for the activities which those practices and those agreements entail to take place in a clandestine fashion, for meetings to be held in secret, most frequently in a nonmember country, and for the associated documentation to be reduced to a minimum.