India, March 30 -- Delhi Police's Crime Branch has dismantled a major interstate drug network and seized psychotropic substances worth over Rs 4.5 crore, officials said on Sunday. Four accused have been arrested in the operation led by the Anti-Narcotics Task Force (ANTF).

Deputy Commissioner of Police (ANTF) Rahool Alwal said the action was part of a sustained crackdown on organised narcotics trade. "This was a well-organised network dealing in commercial quantities of psychotropic drugs. We have seized large consignments and arrested key operatives. Further investigation is underway," he said.

Police said a total of 3.539 kg of Alprazolam tablets, valued at around Rs 3.5 crore in the international market, and 1.709 kg of Tramadol tabl...