Section 7. Every occupier of a factory shall be deemed primarily liable for any breach therein of the provision

17. Every occupier of a factory shall be deemed primarily liable for any breach therein of the provisions of this Act; but he may discharge himself from such liability by proof to the satisfaction of the local Inspector, before prosecution therefor, that such breach was committed by some other person without his knowledge or consent; and the person committing such breach shall be liable therefor. Miscellaneous. Power to make rules.