Opinion of the Economic and Social Committee on:the Proposal for a Directive of the European Parliament and of the Council on the promotion of the use of biofuels for transport, andthe Proposal for a Council Directive amending Directive 92/81/EEC with regard to the possibility of applying a reduced rate of excise duty on certain mineral oils containing biofuels and on biofuels(COM(2001) 547 final — 2001/265 (COD) — 2001/266 (CNS)).