👎 Tightening · · Singapore
Singapore launches Operation Ferret
CNB, police and other agencies began a nationwide drive against drug users and traffickers. More than 26,000 people were arrested on suspicion of consumption by February 1978, and 7,348 who tested positive were sent to drug rehabilitation centres.
Source: MHA — Tribute to Home Team Pioneers
Listed for context. No score change is recorded for Singapore here.