The major regulatory objectives of the bank as stated in the CBN Act are to: maintain the external reserves of the country, promote monetary stability and a sound financial environment, and to act as a banker of last resort and financial adviser to the federal government. The central bank's role as lender of last resort and adviser to the federal government has sometimes pushed it into murky regulatory waters. After the end of imperial rule the desire of the government to become pro-active in the development of the economy became visible especially after the end of the Nigerian civil war, the bank followed the government's desire and took a determined effort to supplement any short falls in credit allocations to the real sector.