Bijgevolg had de Commissie ervan moeten uitgaan, dat de inbreuken waren beëindigd op het moment waarop zij met haar onderzoek begon, zoals in de zaken Peroxydeprodukten en Zinc Producers Group het geval was (beschikkingen van 23 november 1984, Peroxydeprodukten, PB 1985, L 35, blz. 1, en 6 augustus 1984, Zinc Producers Group, PB 1984, L 220, blz.
Consequently, the Commission ought to have found that the infringements had ceased by the time its investigation began, as was the case in the Peroxygen Products case and the Zinc Producers Group case (Decision of 23 November 1984, Peroxygen Products, Official Journal 1985 L 35, p. 1, and Decision of 6 August 1984, Zinc Producers Group, Official Journal L 220, p.EurLex-2 EurLex-2