The Border Management Authority (BMA) says it has arrested three people after intercepting a drug consignment worth nearly R1 billion at the Beitbridge border post between South Africa and Zimbabwe. Authorities say a truck entering SA from Malawi was flagged after scanners detected suspicious cargo. A lengthy search uncovered about 713 000 grams of an ingredient commonly used in the production of mandrax. Investigations are underway into the destination of the drugs. BMA Commissioner Dr Michael