<h1>NDPS Act enforcement: interdiction of passengers who ingested narcotics leading to seizure of heroin and arrests.</h1> Enforcement under the NDPS Act followed an intelligence-led interception of five passengers at an international airport; joint customs and police action led to custody, medical recovery of 370 expelled capsules preliminarily identified as high purity heroin, seizure of the capsules and arrest of the five individuals, with further investigation ongoing.