SHAH ALAM, Oct 23 — Police uncovered drug trafficking at an unregistered house of worship in Klang during operations across Selangor from Oct 13 to 19.Selangor police chief Datuk... Selangor police chief Datuk Shazeli Kahar said a local man who worked part-time as an assistant at the house of worship was detained to assist the investigation. “A raid led to the discovery of 20.