Prime Minister Dr. Manmohan Singh has asked the Legislators to be more tolerant and focus on the healthy discussion for the public good as huge funds are spent for the Legislatures' functioning. Addressing legislators on the occasion of the opening of new Assembly – Secretariat Complex of Tamil Nadu Assembly in Chennai today,he asked the law makers to be the watch dog of public money and ensure that it is used only for people's welfare. He said that the time has come to bring innovation in the way of thinking.