Translate the following English sentence to French:
"This version of the directive has the support of the ports, because it means that their investments in this type of facility will not put them at a competitive disadvantage, which has unfortunately been the case at times, since some ports have made considerable efforts and others have not."
Le soutien des ports, car elle leur permettra d'éviter que leurs investissements dans des installations de ce type ne nuisent à leur compétitivité, comme cela a malheureusement été le cas en certaines occasions, certains ports ayant consenti des efforts importants et d'autres pas.