Kolkata: All OCs will have to check CCTV feeds at police stations real-time via an app on their mobiles.
Also, if an OC sees any evolving situation that requires his/her immediate intervention, the officer can call and either listen to what is happening or ask an officer to record the conversations and send it on WhatsApp.
Every PS under Kolkata Police is equipped with 20-25 cameras for surveillance, with footage viewable on screens at the PS and division office. An officer from Lalbazar said several OCs are already using this method.