A.D. 1909.
28. Prior to or during any absence of the President the Senate may choose a senator to perform his duties in his absence.
29. A senator may, by writing under his hand addressed to the Governor-General, resign his seat, which thereupon shall become vacant. The Governor-General shall as soon as practicable cause steps to be taken to have the vacancy filled.
30. The presence of at least twelve senators shall be necessary to constitute a meeting of the Senate for the exercise of its powers.
31. All questions in the Senate shall be determined by a majority of votes of senators present other than the President or the presiding senator, who shall, however, have and exercise a casting vote in the case of an equality of votes.
House of Assembly.
32. The House of Assembly shall be composed of members directly chosen by the voters of the Union in electoral divisions delimited as herein after provided.
33. The number of members to be elected in the original provinces at the first election and until the number is altered in accordance with the provisions of this Act shall be as follows:―
| Cape of Good Hope | Fifty-one. |
| Natal | Seventeen. |
| Transvaal | Thirty-six. |
| Orange Free State | Seventeen. |
These numbers may be increased as provided in the next succeeding section, but shall not, in the case of any original province, be diminished until the total number of members of the House of Assembly in respect of the provinces herein provided for reaches one hundred and fifty, or until a period of ten years has elapsed after the establishment of the Union, whichever is the longer period.
34. The number of members to be elected in each province, as provided in section thirty-three, shall be increased from time to time as may be necessary in accordance with the following provisions:―
