The unit, nicknamed Dolly, is the only one of its kind in South Africa.
Yuniti ya kankere ya mabele e e tsamaisiwang kwa George, kwa Borwa jwa Kapa, e tlamela basadi ka tšhono ya go dira ekeserei ya mabele  mo lefelong le le tshwanetseng, mo tikologong e e kwa ntle ga bookelo.