New Delhi: A massive fire broke out on the sixth floor of Sabd Apartment in Dwarka Sector 13, Delhi, causing panic in the area. According to reports, the flames engulfed the building, and 2 to 3 people are feared trapped in the building. Immediate rescue operation Delhi Fire Services immediately moved into action and dispatched 8 fire tenders to the spot. Skylifts are also being used to control the fire and rescue the trapped people. Firefighters are busy with rescue operations with full efforts to avoid any possible loss of life. Investigation underway The cause of the fire is not yet known, but the Delhi Fire Services and local police are investigating it. Officials say that efforts are being made to control the situation, and more details will be revealed soon.