Mkhize has said that an investigation into allegations over irregular multi-million rand contracts by his department has found that its dealings with communications company, Digital Vibes, were irregular.
Mkhize o rile dipatlisiso mo ditatofatsong tsa dikontaraka tsa  dimilione tsa diranta tsa Lefapha la gagwe di fitlhetse gore merero le setlamo sa ditlhaeletsano, Digital  Vibes, di ne di sa tlhomama.