the absence of such a limitation is obstructing the performance of public service obligations as provided for in Article 7, including when such absence leads to excessively high costs related to the performance of such obligations for the managing body of the port, the competent authority, or the port users;
mura ndéantar teorannú den sórt sin, cuirtear bac ar chomhlíonadh na n-oibleagáidí seirbhíse poiblí dá bhforáiltear in Airteagal 7, lena n-áirítear nuair a chruthaíonn an easpa teorannaithe sin costais as cuimse, a bhaineann le comhlíonadh oibleagáidí den sórt sin, do chomhlacht bainistíochta an chalafoirt, don údarás inniúil, nó d’úsáideoirí an chalafoirt;