Case C-140/20: Judgment of the Court (Grand Chamber) of 5 April 2022 (request for a preliminary ruling from the Supreme Court — Ireland) — G.D. v The Commissioner of An Garda Síochána, Minister for Communications, Energy and Natural Resources, Attorney General (Reference for a preliminary ruling — Processing of personal data in the electronic communications sector — Confidentiality of the communications — Providers of electronic communications services — General and indiscriminate retention of traffic and location data — Access to retained data — Subsequent court supervision — Directive 2002/58/EC — Article 15(1) — Charter of Fundamental Rights of the European Union — Articles 7, 8 and 11 and Article 52(1) — Possibility for a national court to restrict the temporal effects of a declaration of the invalidity of national legislation that is incompatible with EU law — Excluded)