Even deregulation is of course some kind of regulation, but what comes to my mind is: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32007L0045 http

Even deregulation is of course some kind of regulation, but what comes to my mind is: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32007L0045 https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32... A summary is here: http://publications.europa.eu/resource/cellar/c56fbf1c-97bd-4dff-915a-dad82541408a.0005.03/DOC_1 http://publications.europa.eu/resource/cellar/c56fbf1c-97bd-... It abrogated the various national laws concerning product quantities, ie. in France you could sell shampoo in 250ml or 500ml bottles, but not 295ml. Or you could sell mushrooms in 250g and 500g boxes, but not 230g or 490g. This is now allowed, which made this in effect a deregulation enabling shrinkflation.