The voting in the urban civic polls in Tamil Nadu began on Saturday at 7 AM across the state amid tight police security and arrangements including ramps to ensure hassle-free experience to the differently- abled. Voting began in urban regions spread across 38 districts at 7 AM with Tamil Nadu State Election Commission ensuring monitoring polling stations through web streaming and CCTV cameras and state police deploying nearly 1 lakh personnel for security. Authorities said arrangements like ramps and availability of wheelchairs have also been ensured.