The Office of the Narcotics Control Board (ONCB) is stepping up its vigilance for drug smuggling by post as crime syndicates diversify their distribution methods to outsmart officials and move illicit narcotics across the country.
In a special interview with the Bangkok Post, the ONCB's deputy secretary-general, Piyasiri Wattanavarangkul, said drug smugglers are increasingly using postal services as their preferred option to evade authorities' detection.
