T D Achuthan went to vote at a school at 11am late last month. The 29-year-old resident of Chennai in Tamil Nadu was hoping to avoid long queues that typically form at polling sites later in the day, and the exposure to heat that comes with them. When he arrived, there were at least 60 people in line, only a third of whom could fit into the shaded corridor. “The rest of us were in an open ground without tree cover and it was a gruelling experience,” says Achuthan.