Authorities Urged to Secure Dangerous Quarry Pits By Justine Akakulubelwa Residents and members of Simatobolo Mining Crushers are appealing to the government to deploy security officers to the water-filled quarry pits at Livingstone’s Ngwenya quarry site. The appeal follows two deaths recorded this year at one of the pits, which children often use for swimming. Member MABUMBO MANYAMA told ZNBC News that security officers would help prevent children from accessing the dangerous pits and avoid fur