Prime Minister Dr. Manmohan Singh arrived in New Delhi on Tuesday night concluding his successful visit to the G-20 Summit at Toronto in Canada. Dr. Singh’s visit set the priorities for maintaining sustainable and balanced growth in response to the fragile and uneven recovery from the global economic crises. Speaking to the reporters on board the special aircraft while returning to Delhi, Dr Manmohan Sigh said the decision to free petrol prices and diesel prices was taken as the government thought it is manageable. He said, due care is taken not to hurt the interest of the poorer sections and that is why the prices of kerosene and LPG are kept under regulation. Sharing his views on the success of the just concluded G-20 Summit, the Prime Minister said, the immediate concern is the Euro Zone debt crises and there is agreement that the recovery process is rather fragile. <br/>AIR correspondent reports that India and Canada also signed a Civil Nuclear Agreement during the Prime Minister's visit to Toronto.<br/>