http://www.legislation.gov.uk/eur/2006/1028/article/4Council Regulation (EC) No 1028/2006 of 19 June 2006 on marketing standards for eggs (repealed)Council Regulation (EC) No 1028/2006 (repealed)Council Regulation (EC) No 1028/2006 of 19 June 2006 on marketing standards for eggs (repealed)2020-12-11King's Printer of Acts of Parliamenttexttext/xmlenhttp://www.nationalarchives.gov.uk/webarchive/2008-06-30F1Article 4Marking of eggs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .