Congress leader Rahul Gandhi has said that NDA’S GST is not a tax system rather an ‘attack’ on India’s poor and on its small and medium businesses. He said that GST is “Gabbar Singh Tax” and a second major attack on India’s unorganised economy and an ‘absolute failure’. “We have to recognise this attack and stand against it together,” he said. He further said that India’s economic growth suffered its worst fall on record in the April-June quarter, with the gross domestic product (GDP) contracting 23.9 percent.