In issue 184 of Cahiers de l’Observatoire, dated June 2002, the CNR presented the initial findings of a study it had recently conducted on transport by light commercial vehicles. Since then, this activity, which is carried out by a growing number of companies, has been the subject of further investigation. This article complements the previous one and updates certain statistical data. Finally, it should be noted that the monographic study conducted by the CNR will be available in its entirety in mid-October on its website www.cnr.fr.