The major problem with populous countries is traffic jams. Indian police to avoid the scenarios like China's Week longNationa day holiday jam on G4 Beijing-Hong Kong-Macau Expressway, deployed helicopters to Monitor traffic jams in Delhi. Fearing heavy traffic in the market area of Delhi especially around Lajpat Nagar, Sarojini Nagar, Karol Bagh, Connaught Place, Chandni Chowk and Chawri Bazar.
This is how Pawan Hans Helicoptors would help the traffic cops: The helicopters would fly low in particular areas, survey the traffic and would live report the traffic flow and related information to the Traffic controllers office, The information would be available for the public through free help lines. Also, The Officers in the helicopters communicate the survey information to the ground cop controlling traffic.
This is not the first time the Delhi Traffic authorities have taken the help of Helicopters to monitor the traffic but once before for the first time this year on the day of Durga Nimarjjan the Delhi police had the same Pawan Hans chopper to help them out! Good going Delhi ! Hope China Learns from us!