2.—(1) The additional mark to be borne on labels to be applied to packaging, other than the additional marks described in paragraphs 3 and 4, shall consist of a mark in the form described in paragraph 1(1) of this Schedule together with the following statement “the contents of this package/box were produced in accordance with Council Decision 98/256/EC”; and each such label shall have a unique sequential serial number.
(3) Labels bearing the additional mark must be applied in such a way that they are destroyed when the package is opened or the packaging must be constructed so that it may not be re-used once opened.