Judgment of the Court (Fourth Chamber) of 13 June 2019.#Google LLC v Bundesrepublik Deutschland.#Request for a preliminary ruling from the Oberverwaltungsgericht für das Land Nordrhein-Westfalen.#Reference for a preliminary ruling — Electronic communications networks and services — Directive 2002/21/EC — Article 2(c) — Concept of ‘electronic communications service’ — Conveyance of signals — Web-based email service — Gmail service.#Case C-193/18.