WHITE was the dominant colour as one of the darkest moments in contemporary Indian politythe sight of the 10th prime minister appearing to plead for bail in a forgery caseunfolded at 9.49 am on October 30 at the Vigyan Bhavan annexe in New Delhi. From the heavily-bulletproofed Ambassador which ferried P.V. Narasimha Rao from his residence to the angavastram in which Rao was attired, everything was white.