Banking regulations and other banking policies in certain countries reflect the industry protection approach. The objective of these policies is twofold: to minimize the access of transnational banks to local savings; and to promote national financial institutions. Access to local savings by transnational banks is curbed by imposing restrictions on the number, location and services of their branch offices. A variety of supplementary policies are designed to promote national institutions. The restrictions on transnational banks range from outright prohibition of any further branches or only the rarest of exceptions, to outright prohibition, which restricts foreign branches to one per transnational bank and limits their location to the nation's capital. Home country governments can also affect the context in which transnational banks operate in numerous indirect ways: examples of this are their management of aggregate real demand and their foreign exchange controls.