Noida Police on Tuesday busted a drug racket from Mitra Society and seized narcotic substances worth Rs 200 crore. According to the reports, the racket was operated from a residential house in Greater Noida's Mitra Society. During the raid, police recovered a large amount of drugs and apprehended two foreign national women.The police said that the foreign nationals were running the drug laboratory near posh Sector Omega 1 of Greater Noida.