Police Minister, Senzo Mchunu, on Saturday welcomed the arrest of four people after a drug lab was discovered in Groblersdal by a joint team of the Directorate for Priority Crime Investigation (known as the Hawks) and the SA Police Service (SAPS) in Limpopo.“It is reported that the Hawks in Limpopo received information about suspicious activities taking place at the farm, which was then operationalised and the multi-disciplinary team pounced,” police ministry spokesperson Kamogelo Mokgotsi and Hawks national spokesperson Colonel Katlego Mogale said in a statement. They said four…