NCB let off BJP leader's brother-in-law during Mumbai cruise raid: Nawab Malik Maharashtra minister Nawab Malik on Saturday alleged that the Narcotics Control Bureau (NCB) let off a BJP leader’s relative who was caught during the raid on board a cruise ship off the Mumbai coast last week. In the latest development in the Mumbai Drug Bust, the Narcotics Control Bureau (NCB) conducted a raid on the residence and office of film producer Imtiaz Khatri in the Bandra area of Mumbai.