Delhi Police and CAPF tighten security for INDIA bloc “Chalo Dilli” rally at Ramlila Maidan; CCTV, drones, and traffic diversions from 10am–5pm. Delhi is gearing up for INDIA bloc rally at Ramlila Maidan on Sunday, with opposition parties expecting a turnout of up to 10 lakh people and police deploying more than 4,000 personnel to.