The National Assembly is likely to take action against former African National Congress chief whip Tony Yengeni for lying to Parliament when he made a special statement proclaiming his innocence to the House on March 28 last year. It is also understood that Parliament will soon move against ANC MP Winnie Madikizela-Mandela soon, despite her lawsuit. Madikizela-Mandela was guilty of contravening Parliament's code of conduct, in that she failed to disclose donations of R50000 a month to supplement her monthly income.