9. (1) Subject to the provisions of this section, no person shall practise as a notary or do any notarial act under the official seal of a notary unless he holds a certificate of practice in force issued to him under section 5:
Provided that nothing in this sub-section shall apply to the presentation of any promissory note, hundi or bill of exchange for acceptance or payment by the clerk of a notary acting on behalf of such notary.