Lok Sabha on Friday witnessed noisy scenes and a walk out by the DMK and Congress after Union Health Minister Mansukh Mandaviya said the opposition is giving "wrong information" about AIIMS Madurai as he took strong action against medical colleges which don't have faculty, infrastructure and patients. Replying to a supplementary question on AIIMS Madurai, he said medical courses of the institute are going on while Rs 1,900 crore has been earmarked for constructing the infrastructure.