New Delhi, Feb 07 (ANI): Voting for 70 Assembly seats began on Saturday morning in the national capital. Over 1.33 crore voters will seal the fate of 673 candidates in the fray for the Delhi Assembly elections. Polling is taking place at 12,177 polling stations, of which 714 have been identified as "critical" and 191 have been identified as "highly critical". The number of women candidates has lowered to 63 in this election as against 71 in 2013 elections. 16,000 control and units 20,000 ballot units are being used for polling. As for security inside polling booths, 1,200 micro observers are keeping an eye over the entire procedure. Seventy 'strong rooms' have been set up in 14 locations in the national capital to store the electronic voting machines after the polling is over.