Contracting out of rights and privileges under this Act
12. Any contract or agreement, whether made before or after the date on which this Act comes into operation, whereby any right conferred on any employee by or under this Act is in any way affected or modified to his detriment or whereby any liability imposed on any employer by or under this Act is in any way removed or reduced, shall be null and void in so far as it purports to affect or modify any such right or to remove or reduce any such liability. |