The GuardianWednesday 5 August 2015 21.49 BSTPhoto: Haitians deported from Dominican Republic take refuge close to the border with Dominican Republic in June. Photograph: Hector Retamal/AFP/Getty ImagesOfficials estimate population at four camps in the south of Haiti is 2,000 and growing after... moreThe GuardianWednesday 5 August 2015 21.49 BSTPhoto: Haitians deported from Dominican Republic take refuge close to the border with Dominican Republic in June. Photograph: Hector Retamal/AFP/Getty ImagesOfficials estimate population at four camps in the south of Haiti is 2,000 and growing after people fled in response to strict new immigration policy