Tranquebar, Apr 17: The Election Commission would, in phases, reduce the number of identification documents that it had recognised as valid for voting, once all the voters were issued with the photo identity cards, Election Commissioner T S Krishnamurthy said today. Krishnamurthy also praised Pondicherry Chief Electoral Officer Vijayan, Joint Chief Electoral Officer Yasam and Karaikal's regional administrator Babu, for their commendable work of issuing 99.5 per cent of the electorate in Pondicherry including Karaikal region with pictures. He also said that in the neighbouring Tamil Nadu, sixty per cent voters. Bureau Report