Drug traffickers smuggled four to five stashes of yaba pills in luggages and shipping boxes out of the country through the airports every month in the last two years. Anti-narcotic officials and law enforcers said the recipients were mostly in other South Asian countries, the Middle East and the US. Several drug rackets were involved in shipping the pills brought in from Myanmar, they said after interrogating several arrested traffickers and keeping a watch on several others. Since there is no 3D baggage scanner at the airports, the gangs simply shipped the stashes undetected via overseas courier and postal services.