New Delhi, April 11: Taking a dig at Prime Minister rendra Modis proposed daylong fast against complete washout of Parliaments Budget session, Congress President Rahul Gandhi on Wednesday said that one hoped that he would also fast over the latest custodial killing in Uttar Pradesh. “The barbarism unleashed against a father seeking justice for his (rape survivor) daughter in Uttar Pradesh has shamed the humanity. “We hope that the Prime Minister will also observe a fast very soon over atrocities against women, increasing lawlessness and archy under the BJP rule,” Gandhi said on Twitter.