In turn, the 500 million European citizens will have their share of economic and social diculties, however of a dierent nature, namely those of an elderly population. ese evolutions will have consequences for the forms of delinquency which are constantly renewed in terms of forms and methods, forcing all the police ocers in charge to multiply their initiatives. We will have to deal together with these. e destinies of all our countries, on both shores of the Mediterranean, are largely interdependent due to geographic, historical and cultural reasons. is is why I can only hope that this project has a more vast and ambitious follow-up.