translate English to French: The directive must be amended to guarantee that marshalling yards are operated in a neutral way, in other words that shunting and all subsidiary services are supplied neutrally by the infrastructure operator for all railways and not just those belonging to the main group.
Pour ce faire, il est tout d'abord indispensable que l'ouverture des gares de triage ne soit pas de pure forme, comme le prévoit le droit européen.