New Delhi, Apr 23 (UNI) Polling for the three municipal corporations in Delhi came to a close this evening with an estimated 45 per cent of voters exercising their franchise in the elections till 1600 hours. Though final voting percentage for the elections, which came to a close at 1730 hours, were not available, officials at the state elections commission said that an estimated 44.7 per cent voters have exercised their franchise till 1600 hours. The elections to the municipal corporations are considered by BJP, Aam Aadmi Party and Congress as a matter of prestige. More UNI AR SHK 1810