78. (1) So much of the estimates of expenditure as relates to expenditure charged upon the revenues of the Federation shall not be submitted to the vote of the Federal Parliament, but nothing in this sub-section shall be construed as preventing the discussion in either House of the Federal Parliament of any of these estimates.

(2) So much of the said estimates as relates to other expenditure shall be submitted in the form of demands for grants to the House of the People and the House of the People shall have power to assent or to refuse to assent to any demand, or to assent to any demand subject to a reduction of the amount specified therein,

(3) No demand for a grant shall be made except on the recommendation of the President.