An Angolan human rights group has said it is launching a campaign for the right to protest amid a state crackdown. Jose Patrocinio, Omunga co-ordinator, cited recent violent break-ups of demonstrations in Benguela, the capital Luanda and the oil-rich Cabinda enclave. The Benguela-based group also plan to hand a petition to the Supreme Court to stop lower courts from acting against jailed demonstrators.