translate English to French: He stated that there was a need to strengthen international law and cooperation in law enforcement, as people were no longer citizens of individual countries but were citizens of the world, which was becoming increasingly mobile.
Il fallait renforcer le droit international et la coopération en matière de répression, car les individus n'étaient plus citoyens de tel ou tel pays, mais citoyens du monde, lequel devenait de plus en plus mobile.