The Narcotics Control Bureau (NCB) in Mumbai has made a huge breakthrough in battling drug trafficking in the city and adjacent areas, seizing 31.5 kg of mephedrone and apprehending three people.

NCB officials said the operation began on Wednesday with the seizure of 10 kg of mephedrone from gang operator Musharaf JK. Further investigations resulted in the seizure of another 10.5 kg from a female gang member named Nauseen, who also had Rs 69,13,400 in cash. On Thursday, the squad seized an additional 11 kg of mephedrone from another gang member, Saif, reported ANI.