(ANSA) - BELGRADE, MAY 15 - An organisation of Pakistani citizens that ran a network between Croatia, Bosnia, and Slovenia to illegally bring immigrants to Italy via the 'Balkan route' has been dismantled by the police, who arrested six people and sought another in execution of a custody order issued by the investigating judge of the Court of Trieste. The operation was carried out in the last 24 hours by the Italian police, as well as Slovenian, Croatian, and Bosnian police forces. (ANSA).