Tamil Nadu Government and South Australia on Monday entered into a Memorandum of Understanding to develop ties in the field of tourism, education, cinema, sports, agriculture and to strengthen relations in trade and industry. The MOU was by signed Chief Secretary of Tamil Nadu Mrs. Malathi and Mr. Lance Warrell, CEO Trade and Economic Affairs of South Australia in the presence of Chief Minister Mr. M.Karunanidhi and South Australian Premier Mr. Mike Ronn. An Earlier MOU signed between the two governments had lapsed last year.