Case C-733/19: Judgment of the Court (First Chamber) of 15 April 2021 — Kingdom of the Netherlands v Council of the European Union, European Parliament (Action for annulment — Common fisheries policy — Regulation (EU) No 1380/2013 — Conservation and sustainable exploitation of fisheries resources — Protection of marine ecosystems — Regulation (EU) 2019/1241 — Technical measures — Annex V, Part D — Ban on fishing by vessels using electric pulse trawls — Principle of proportionality — Precautionary principle)