Judgment of the Court (Fifth Chamber) of 13 February 2003 in Case C-458/00: Commission of the European Communities v Grand Duchy of Luxembourg (Failure by a Member State to fulfil its obligations — Article 7(2) and (4) of Regulation (EEC) No 259/93 — Classification of the purpose of a shipment of waste (recovery or disposal) — Incinerated waste — Point R1 of Annex II B to Directive 75/442/EEC — Concept of use principally as a fuel or other means to generate energy)