New Delhi, June 6 -- A massive fire erupted in a plastic factory in Narela Industrial Area in Delhi on Saturday.

Fire tenders immediately rushed to the spot and began attempts to douse the fire, according to officials.

Further details are awaited.

Meanwhile, Delhi police have arrested a cook in connection with the Malaviya Nagar fire incident, which killed 21 people, including several foreign nationals, officials said on Saturday.

The police said that the investigation has revealed that the cook's negligence led to the fire. The police have also detained several other individuals in relation to the fire.

A devastating fire at a bed-and-breakfast establishment in South Delhi's Malviya Nagar area in the early hours of Wednesday claimed...