77. (1) A Bill is a money Bill if it— (a) appropriates money; (b) imposes national taxes, levies, duties or surcharges; (c) abolishes or reduces, or grants exemptions from, any national taxes, levies, duties or surcharges; or (d) authorises direct charges against the National Revenue Fund, except a Bill envisaged in section 214 authorising direct charges. (2) A money Bill may not deal with any other matter except— (a) a subordinate matter incidental to the appropriation of money; (b) the imposition, abolition or reduction of national taxes, levies, duties or surcharges; (c) the granting of exemption from national taxes, levies, duties or surcharges; or (d) the authorisation of direct charges against the National Revenue Fund.