The pollution is particularly severe around the mine and smelter, in the town of Mmadinare and in the area to the south west of SP.
In addition there are three branch lines: from Palapye to Morupule Colliery, from Serule to Selebi-Phikwe, and from Francistown to Sowa.
Gaborone, Tlkokweng, Mogoditsane, Phakalane, Francistown, Lobatse, Palapye, Maun, Kasane, Selibe-Phikwe, Letlhakane, Jwaneng, and Orapa.
Jackie Selebi, former national commissioner of the South African Police Service and president of Interpol