An inland 1[mechanically propelled vessel] having engines of 2[one hundred] or more nominal nominal horse-power shall not proceed on any voyage unless she has (a) as her master a person possessing a first-class masters certificate granted under this Act, or a master's 3[certificate granted or deemed to be granted under the Merchant Shipping Act, 1958 (44 of 1958)] 4[or a masters licence granted under section 22A and applicable to such vessel and voyage], and (b) as her engineer a person possessing an engineers certificate granted under this Act, or granted or deemed to be granted under the Merchant Shipping Act, 1958 (44 of 1958) 5[or an an engine-drivers licence granted under section 22A and applicable to such vessel and voyage.]
<span style="margin-left:15px;"></span><span style="margin-left:15px;"></span>An inland <sup>1</sup>[mechanically propelled vessel] having engines of <sup>2</sup>[one hundred] or more nominal nominal horse-power shall not proceed on any voyage unless she has<br> <span style="margin-left:15px;"></span> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span> (a) as her master a person possessing a first-class masters certificate granted under this Act, or a master's <sup>3</sup>[certificate granted or deemed to be granted under the Merchant Shipping Act, 1958 (44 of 1958)] <sup>4</sup>[or a masters licence granted under section 22A and applicable to such vessel and voyage], and<br> <span style="margin-left:15px;"></span> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span> (b) as her engineer a person possessing an engineers certificate granted under this Act, or granted or deemed to be granted under the Merchant Shipping Act, 1958 (44 of 1958) <sup>5</sup>[or an an engine-drivers licence granted under section 22A and applicable to such vessel and voyage.]<br> <span style="margin-left:15px;"></span><br><br>