Judgment of the Court (Fourth Chamber) of 21 March 2019.#European Commission v Republic of Poland.#Failure of a Member State to fulfil obligations — Transport — Directive 96/53/EC — International traffic — Vehicles complying with the limit values for weights and dimensions laid down in that directive — Use of such vehicles, which were registered or put into circulation in one Member State, on the territory of another Member State — Special permit regime — Articles 3 and 7 — 2003 Act of Accession — Transitional arrangements — Point 8.3 of Annex XII.#Case C-127/17.