Section 4, Act, 1964, and shall come into force on the first day of Aprl: ment and

Paragraph (b) of subsection (1) of section 9 of theprincipal Act is hereby repealed and replaced by the following paragraph (b) emnoluments payable to the accredited Ambassa dors, High Commissioners or other heads of missions of foreign and commonwealth states resident in Sierra Leone and to members of the official staff of any such mission: Provided that in each case the person in question produces a certificate from the head of the mission certifying that that person is ordinarily resident outside Sierra Leone and is resident in Sierra Leone solely for the purpose of the performance of his duties as a member of such official staff :", of section 22 hereby amended by