New Delhi, Aug 03 (ANI): BJP spokesperson, Nalin Kohli, on Sunday blamed former Congress party-led United Progressive Alliance (UPA) government for the ongoing civil services row. Union Public Service Commission (UPSC) aspirants have been protesting vociferously against the CSAT examination introduced in 2011 and demanded that it should be made easy for rural students. Meanwhile, Congress leader, Rashid Alvi, said the central government is unnecessarily delaying a situation that can be easily prevented. The UPSC has reportedly communicated to the government that scrapping or postponing the 2014 CSAT examination could invite litigation.