Open letter calls for the federal minister 's invitation to be revoked . It has been attended by 300 former students including Supreme Court judge Hal ##son and renowned journalist and documentary filmmaker John Pilger . Asks to spare the school ' the embarrassment of being seen to celebrate the achievements of a man who has so flagrantly disregarded human dignity ' Mr Morrison was invited to speak about how his life was shaped by his experiences at the school .
Open letter demands for the federal minister 's invitation to be revoked . It has been signed by 300 former students including Supreme Court judge Hal Wootten and renowned journalist and documentary maker John Pilger . Asks to spare the school 'the embarrassment of being seen to celebrate the achievements of a man who has so flagrantly disregarded human rights ' Mr Morrison was invited to speak about how his life was shaped by his time at the school .