MULTAN, Jan 30th: Anti Smuggling organization of customs caught a passenger Muhammad Amin Khan (26) with 400 gram of heroin at Bahawalpur airport when he was going to Dubai. Assistant Collector Customs Tanveer Ahmed Malik told,” A passenger had swallowed capsules containing 400 grams of heroin which appeared during belly screening.Then he was taken into custody and later these capsules were taken out of his belly at a hospital. Customs authorities have granted two days transit remand. He would be produced before the special Judge customs in Lahore. Muhammad Amin is a resident of Yaquob town Multan.