Regulation 5 General restriction on marketing of casein productsI1
England and Wales
No person may sell any food with a label, whether or not attached to or printed on the package or container, which includes the name of any casein product unless the requirements set out in paragraph (4) are complied with.
No person may display with any food offered or exposed for sale by that person any ticket or notice which includes the name of any casein product unless the requirements set out in paragraph (4) are complied with.
No person may publish, or be a party to the publication of, any advertisement for food which includes the name of a casein product unless the requirements set out in paragraph (4) are complied with.
The requirements are that—
the food is or contains a casein product; or
the name is used in such a context as to indicate explicitly or by clear implication that the food is not a casein product and does not contain one.