Whether he will elaborate in a comprehensive manner the bases of the predicted revenue increase for the SA Post Office of an average annual rate of 4.7% per cent, from R5.5 billion in the 2021-22 financial year to R6.3 billion in the 2024-25 financial year, which he alluded to in the recent debate on Budget Vote 30; if not, what is the position in this regard; if so, what are the relevant details?