In a major festive season crackdown, the Delhi Police busted an adulterated desi ghee racket, arrested six men, and seized 1,625 kg of spurious stock from three illegal units, officials said on Thursday. The Central Range of the Crime Branch arrested the men following coordinated raids in Shiv Vihar, Karawal Nagar, and Mustafabad. In the first raid at Shiv Vihar, 520 kg of duplicate ghee was recovered, and one accused, Safiq, 30, was arrested. The police said that 440 kg of spurious ghee, gas cylinders, stoves, and chemical substances were seized. The product was then packed in tins and packets resembling genuine brands and supplied to dairies, shops, and distributors, especially during the festive season.