C A S CATHOLIC ACTION FOR STREET CHILDREN ACCRA, GHANA, WEST AFRICA Catholic Action for Street children (CAS) is a Ghanaian N.G.O., which helps street children, who live in the streets of Accra, Ashaiman, and Tema metropolis. CAS runs a House of Refuge in Laterbiokoshie, Accra. In this day-centre, street boys and girls play games and rest. They can receive medical treatment, wash and keep their ...