President Cyril Ramaphosa's government has made changes to visa regulations for tourists and highly skilled professionals, availed financial support for black farmers and black industrialists and upgraded industrial parks as part of efforts to secure economic growth and deal with unemployment, his office said on Friday. In a statement, the presidency said Ramaphosa had highlighted these and other efforts during his appearance in parliament on Thursday to give oral answers to legislators' questions, the first time he was doing so since his election in May.