In unprecedented scenes in parliament today, a Shiv Sena lawmaker went charging at Civil Aviation Minister Ashok Gajapathi Raju, who had firmly refused to intervene on the flying ban on Ravindra Gaikwad for assaulting an airline manager, saying the law would take its course. Ministers were seen shielding Mr Raju in the Lok Sabha as Sena MP Anant Geete appeared to come at him.