LAHORE, Jan 31 (APP): Federal Minister for Pakistan Railways (PR) Khawaja Saad Rafique said on Sunday that efforts were on to further bring down deficit of railways. Addressing the Labour Union convention of PR here at Aiwan-e-Iqbal, he said that due to reforms, the deficit of Pakistan Railways had reduced to Rs 27 billion and efforts were being made to further reduce it upto Rs 3 to 4 billion during current year.