Expenditure on the Road Transport programme decreases from R21.7 billion in 2011/12 to R17.9 billion in 2012/13, translating into a decrease by 17.5 per cent in nominal terms and 22.1 per cent in real terms. Notwithstanding the decrease, the programme receives the largest share of the department's budget, that is, 46.2 per cent. The budget allocation for the Road Regulation sub-programme decreases markedly from R455.9 million in 2011/12 to R37.9 million in 2012/13, constituting a 91.7 per cent nominal decrease and 92.2 per cent in real terms. The Department made a transfer of R5 billion to Sanral in the 2011/12 financial year for the Gauteng Freeway Improvement Project.