Police commissioner Manoj Verma directed cops to gather feedback from traders and office employees about fire safety concerns in commercial buildings in CBD. Verma and senior officers on Friday inspected commercial establishments and interacted with traders and shopkeepers over safety concerns. "We are taking a comprehensive approach to building safety," said Verma. "Occupants' feedback is crucial as they are familiar with hazards in those buildings," said a joint CP.Lalbazar told police stations to compile the reports, based on user feedback, and submit them to the fire department. tnn