Case C-663/18: Judgment of the Court (Fourth Chamber) of 19 November 2020 (request for a preliminary ruling from the Cour d’appel d’Aix-en-Provence — France) — Criminal proceedings against BS, CA (Reference for a preliminary ruling — Free movement of goods — Common organisation of the markets in the flax and hemp sector — Exceptions — Protection of public health — National legislation limiting the industrialisation and marketing of hemp solely to fibre and seeds — Cannabidiol (CBD))