10. Regulation 3(1)(a)(ii) and (b)(ii) shall not apply in relation to any contravention of Article 2.3 of the Commission Regulation, to the extent that the contravention consists in the use as a food ingredient, for the production of a compound foodstuff, of food lawfully placed on the market in the European Community before 5th April 2002 and containing a contaminant specified in Section 3 or 4 of Annex I to the Commission Regulation at a level higher than that specified in the second column of the Section concerned.