When fighting in the central Iraqi city of Ramadi forced thousands of people to flee their houses, they look for refuge in safer areas in the country, particularly in Al Amiriyah Fallujah and Al Khalidiya in Al Anbar province.
Built on marshlands between a prison and one of the thousands of creeks that make up the Niger delta, the Prison Waterfront neighbourhood is one of many shanty towns to grow up on the outskirts of Port Harcourt, Nigeria.