The incident took place in south Delhi's Lajpat Nagar Central Market area they said. Firefighters try to douse the flame after a showroom caught fire at Lajpat Nagar of South Delhi on Saturday morning. Firefighters try to douse the flame after a showroom caught fire at Lajpat Nagar of South Delhi on Saturday morning. A total of 30 fire tenders and over 100 firefighters were on the spot to bring the fire under control he said. Firefighters try to douse the flame after a showroom caught fire at Lajpat Nagar of South Delhi on Saturday morning..