New Delhi, May 15 (ANI): Voting for civil by-polls in thirteen wards across three Municipal Corporations of Delhi (MCD) areas is currently underway. The polling started at 8 a.m. and would end at 5 p.m. While nine wards have remained unrepresented since December 2013, the rest are lying vacant since February 2015. The polls would witness a three way contest between the Aam Aadmi Party (AAP), the Bharatiya Janata Party (BJP) and the Congress. The results of the by-polls would be declared on May 17.