1[36A. Precautions regarding the use of portable electric light.--In any factory-- (a) no portable electric light or any other electric appliance of voltage exceeding twenty-four volts shall be permitted for use inside any chamber, tank, vat, pit, pipe, flue or other confined space 2[unless adequate safety devices are provided]; and (b) if any inflammable gas, fume or dust is likely to be present in such chamber, tank, vat, pit, pipe, flue or other confined space, no lamp or light other than that flame-proof construction shall be permitted to be used therein.]
<span style="margin-left:15px;"></span><sup>1</sup>[<b>36A. Precautions regarding the use of portable electric light.</b>--In any factory--<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span> (a) no portable electric light or any other electric appliance of voltage exceeding twenty-four volts shall be permitted for use inside any chamber, tank, vat, pit, pipe, flue or other confined space <sup>2</sup>[unless adequate safety devices are provided]; and<br> <span style="margin-left:15px;"></span><span style="margin-left:15px;"></span> (b) if any inflammable gas, fume or dust is likely to be present in such chamber, tank, vat, pit, pipe, flue or other confined space, no lamp or light other than that flame-proof construction shall be permitted to be used therein.]<br><br>