51. It shall also be the duty 1[and power] of the 1[President]- 2[(a) unless 3[provided otherwise by this Act or] prevented by reasonable cause, (i) to convene and preside at all meetings of the board, (ii) 4[ * * * * ] (iii) otherwise to control in accordance with any regulation made in this behalf the transaction of business at all meetings of the board ; ] (b) to watch over the financial and superintend the executive administration of the board and bring to the notice of the board any defect therein ; and (c) to perform such other duties as are required of, or imposed on him by or under this 5[or any other] Act.
<span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><b>51.</b> It shall also be the duty <b><sup>1</sup>[</b>and power<b>]</b> of the <b><sup>1</sup>[</b>President<b>]</b>-<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><b><sup>2</sup>[</b>(a) unless <b><sup>3</sup>[</b>provided otherwise by this Act or<b>]</b> prevented by reasonable cause,<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>(i) to convene and preside at all meetings of the board,<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>(ii) <b><sup>4</sup>[</b> * * * * <b>]</b><br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>(iii) otherwise to control in accordance with any regulation made in this behalf the transaction of business at all meetings of the board ; <b>]</b><br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>(b) to watch over the financial and superintend the executive administration of the board and bring to the notice of the board any defect therein ; and<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>(c) to perform such other duties as are required of, or imposed on him by or under this <b><sup>5</sup>[</b>or any other<b>]</b> Act. <br>