wished to stand down for health reasons. In December 2001, Elizabeth Filkin cleared Vaz of failing to register payments to his wife's law firm by the Hinduja brothers, but said that he had colluded with his wife to conceal the payments. Filkin's report said that the payments had been given to his wife for legal advice on immigration issues and concluded that Vaz had gained no direct personal benefit, and that Commons rules did not require him to disclose payments made to his wife. She did, however, criticise him for his secrecy, saying, "It is clear to me there has been deliberate collusion over many months between Mr Vaz and his wife to conceal this fact and to prevent me from obtaining accurate information about his possible financial relationship with the Hinduja family". Ashok Leyland In February 2005 Ashok Leyland, an India-based flagship company of the brothers' Hinduja Group, announced an agreement to supply 100 army vehicles to the Sudanese Defence Ministry. It was alleged by arms campaigner Mark Thomas that this contravened UK arms export legislation, as a number of the company's directors were UK residents or citizens. References Bus manufacturers of India Holding companies established in 1914 Conglomerate companies of India Engineering companies of India Truck manufacturers of India Indian companies established in 1914 Hinduja family