In this 60-page report, Human Rights Watch concludes that France's system of detaining and deporting unaccompanied migrant children who arrive in Paris by air puts them at serious risk. In 2008, airport police deported or removed one third of the 1,000 unaccompanied migrant children who arrived at Roissy Charles de Gaulle airport in Paris and who were denied entry into France. France takes the position that those children have not yet entered France and detains them in a "transit zone," where they are denied rights granted to other migrant children on French territory.