New Delhi, July 29 -- Stepping up his attack on the Union government, Congress leader Rahul Gandhi on 29 July urged Prime Minister Narendra Modi to sack Home Minister Amit Shah and demanded a Supreme Court-monitored probe into the 'brutalities.'

The Leader of Opposition in Lok Sabha alleged that he was not allowed to speak in Lok Sabha and everytime he tries to speak there, he is 'silenced.'

Either Shah ordered that students be shot with pellet guns and beaten with lathis with nails or he was unaware, Gandhi said, referring to the crackdown by security forces during the July 20 Cockroach Janta Party-led protest march to Parliament.

"If he ordered it, he is culpable and if he did not know then he is incompetent," Gandhi said at a press ...