Résumé
" This thesis examines through questionnaire and interview data, investigator and prosecutor experience of mutual legal assistance mechanisms in gathering of evidence from abroad for use at trial in England and Wales. Comparisons are made with data from an earlier survey of UK police (1996) and with an evaluation of mutual legal assistance administrative mechanisms within the EU (1999-2001) in order to identify changes in investigator experiences since the EU began to drive the strategic development of regional international law enforcement co-operation with the Treaty of Amsterdam and to assess whether politicians and administrators are delivering the solutions needed by investigators working across national borders."--Abstract.