Restoration of law and order is the biggest issue facing Bangladesh now and if that cannot be achieved, there will be a spillover effect in neighbouring countries including India, Muhammad Yunus, Nobel laureate and founder of Grameen Bank, told NDTV in an exclusive interview today. Now that Prime Minister Sheikh Hasina has been ousted, the situation has taken a turn for the better and the country has to ensure that the celebratory mood doesn't turn ugly. People should get back home after celebrations and it should be business as usual from morning, he said.