​In order to increase the operational efficiency in the Treasury bills (TBs) auction, the South African Reserve Bank (SARB) together with the National Treasury (NT) have decided to increase the TBs auction window by one hour... You can also use the following link to access: http://www.resbank.co.za/Markets/Domestic/MarketDocuments/Pages/Modifications%20to%20the%20Money%20Market-Operations.aspx