RAWALPINDI - The anti-narcotics force (ANF) conducted various operations in different parts of the country and recovered huge quantity of narcotics and arrested six smugglers, besides seizing two vehicles. The ANF recovered 376.4-kg charas, 74-kg heroin and 24-kg opium, while apprehended six persons and seized two vehicles in six operations conducted at Sheikhupura, Peshawar, Gilgit, Karachi and Hub. The worth of recovered drugs was billion of rupees in international market, informed ANF spokesman here on Monday. Separate cases have been registered with ANF police stations and further investigations are under progress, he added.