A massive blaze engulfed a plastic granulation factory in Narela area of Delhi on Saturday. As many as 22 fire tenders were rushed to the spot to douse the flames. "We received a call about fire in Narela Industrial area at around 9.10 pm. Fire officials reached the spot and declared it a medium-category fire. No casualty has been reported. Firefighting operation is underway," said SK Dua, Divisional Officer, Delhi Fire Services. (Video Credit: ANI)