Brussels, 11/07/2007 (Agence Europe) - A number of member states are seeking to hinder the smooth implementation of the European arrest warrant, which allows an appreciable reduction in the length of procedures for transferring wanted persons, denounced European Justice Commissioner Franco Frattini on Wednesday. “I am concerned that a number of member states are trying … step by step …to reintroduce measures of control requested by another member state - which should not happen. This...