There were many irregularities in the appointment of contractors and procurement of goods for the upgrading of President Jacob Zuma's Nkandla homestead, a government report has found.

"For instance, large variation orders and the high percentages spent on consultancy fees point to the possibility of over-pricing and collusion," Public Works Minister Thulas Nxesi told journalists in Pretoria on Thursday.

Speaking at the release of the report he said...read more here: Nkandla upgrade had many irregularities: report