BULAWAYO, ZIMBABWE, Jun 14 (IPS) – Once a week a tonnage of fresh charcoal is dropped off at Sibangani Tshobe’s rugged, pit-stop stall by a hired, battered old Bedford lorry. Small, makeshift trolleys — nicknamed Scania’s — quickly cart off small loads and disappear into Old Pumula, the oldest suburb in the country’s second-largest city of Bulawayo.