Judgment of the Court (Ninth Chamber) of 20 November 2014.#European Commission v Republic of Poland.#Failure of a Member State to fulfil obligations — Directive 91/676/EEC — Protection of waters against pollution caused by nitrates from agricultural sources — Inadequate definition of waters which are polluted or are vulnerable to pollution — Inadequate classification of vulnerable zones — Action programmes — Deficient measures.#Case C‑356/13. Judgment of the Court (Ninth Chamber) of 20 November 2014