Opinion of the Economic and Social Committee on:the Proposal for a Directive of the European Parliament and of the Council on safety on the Community's railways and amending Council Directive 95/18/EC on the licensing of railway undertakings and Directive 2001/14/EC on the allocation of railway infrastructure capacity and the levying of charges for the use of railway infrastructure and safety certification,(COM(2002) 21 final — 2002/0022 (COD))the Proposal for a Directive of the European Parliament and of the Council amending Council Directive 96/48/EC and Directive 2001/16/EC on the interoperability of the trans-European rail system,(COM(2002) 22 final — 2002/0023 (COD))the Proposal for a Regulation of the European Parliament and of the Council establishing a European Railway Agency, and(COM(2002) 23 final — 2002/0024 (COD))the Proposal for a Directive of the European Parliament and of the Council amending Council Directive 91/440/EEC on the development of the Community's railways(COM(2002) 25 final — 2002/0025 (COD))