First, there is the question of the prospects for the arrest of fugitives; then there is the issue of transfers of cases to national jurisdictions for prosecution; and finally, there are concerns relating to witness protection. ###>Il y a d'abord la question des perspectives d'arrestation des fugitifs; puis celle des renvois d'affaires devant les juridictions nationales; et enfin les inquiétudes relatives à la protection des témoins.