South African opposition party has called for a vote of no-confidence in President Jacob Zuma, the first such move since the ANC came to power.<br/><br/>A second party, the Democratic Alliance, says it is backing the motion from the Congress of the People, Cope. <br/><br/>The motion follows the recent admission by Mr Zuma, who has three wives, to have fathered a child out of wedlock. The ANC has a huge parliamentary majority and so the motion is unlikely to pass. Mr Zuma who is in Zimbabwe is due to return to South Africa later. The no-confidence vote takes place immediately.<br/>