The Democratic Alliance (DA) in Tshwane has welcomed the Special Investigating Unit's (SIU) decision to refer criminal charges to the National Prosecuting Authority (NPA) regarding the Rooiwal wastewater treatment works tender. The move comes after the SIU completed the first phase of its investigation into the multi-million rand tender, which has been marred by allegations of corruption and maladministration. To further discuss this Elvis Presslin spoke to DA Tshwane Caucus Leader, Cilliers Brink